可以自由使用

at command的用法和样例:

例句

  1. She has a large English vocabulary at her command.她能灵活运用掌握的大量英语辞汇。
  2. The sense of this word is hard to come at.这个词的意思不容易掌握。
  3. Here Mr. Casey had placed at my disposal the agreeable villa he was using.这里,凯西先生把他自己居住的那座舒适的别墅供我自由使用。
  4. Users can make their public keys freely available or place them at a key distribution centre for others to access.用户可以让公开密钥自由使用或者把公开密钥放在可由别人存取的密钥分配中心。

[00:04.34]Language Function: Expressing Disapproval of Someone's Habit [00:12.04]A:I have a suggestion for you. [00:15.65]B:Oh!What is it? A:I hope you won't mind. [00:20.14]B:Of course not!Why should I? [00:24.14]A:You often interrupt people when th

发表于:2018-12-04 / 阅读(463) / 评论(0) 分类 高中英语上外版二年级

一.每日练嘴单词 1.难的 difficult All things are difficult before they are easy. 2.死亡 death 3.成年人adult 4.命令 order What would you like to order? 5.增加 add 6.在旁边 beside lets sit beside the pond. 7.劝告 advice Let me giv

发表于:2018-12-15 / 阅读(295) / 评论(0) 分类 李阳标准美语

By Suzanne Presto Irbil 17 May 2008 Iraq's prime minister returned to the nation's capital Saturday after spending several days in Mosul overseeing a military operation against militants currently under way there. VOA's Suzanne Presto reports from th

发表于:2019-01-07 / 阅读(246) / 评论(0) 分类 VOA标准英语2008年(五月)

AS IT IS 2016-05-14 First US Woman to Lead Combatant Command The first woman to lead one of the largest U.S. military commands officially began the job on Friday. Air Force General Lori Robinson is the new head of the U.S. Northern Command (NORTHCOM)

发表于:2019-01-12 / 阅读(302) / 评论(0) 分类 2016年VOA慢速英语(五)月

By Al Pessin Washington 21 June 2007 A senior defense department official says the planned new U.S. military command for Africa is not being organized with combat in mind, and will not immediately result in any changes in U.S. military activity on th

发表于:2019-01-13 / 阅读(288) / 评论(0) 分类 2007年VOA标准英语(六月)

The U.S. military is reviving a naval command for the Latin America and the Caribbean region, which has not been active since World War II. Officials say the re-establishment of the Fourth Fleet does not change the Navy's mission in the area. But VO

发表于:2019-01-13 / 阅读(272) / 评论(0) 分类 VOA标准英语2008年(七月)

The U.S. Defense Department is in the final stages of creating a new military command to defend against attacks on the nation's military computer systems. We report from the Pentagon on plans for U.S. Cyber Command. Deputy Secretary of Defense Willi

发表于:2019-01-13 / 阅读(296) / 评论(0) 分类 VOA标准英语2009年(六月)

On August 9, U.S. Defense Secretary Robert Gates announced the elimination of a major U.S. combat command as a cost-cutting measure. The Joint Forces Command employs about 6,000 people around (the US southern city of) Norfolk, Virginia. People who li

发表于:2019-01-13 / 阅读(322) / 评论(0) 分类 VOA标准英语2010年(八)月

A: Hello, I've got to get up early tomorrow, so please give me a wake-up call. B: Of course. We can give you a call anytime you like. A: Actually, I need two calls, one at 7 and the other at 7:15. B: Your wish is our command. Expect a call at 7, and

发表于:2019-01-15 / 阅读(325) / 评论(0) 分类 英语情景对话-旅馆

[00:00.00] Unit 2 What were you doing when I came in? [00:06.64]Activity 1.Intonation:Listen and point. [00:16.30]Is it a question,an answer or a command? [00:22.33]1.on the table 2.Under the chair [00:31.66]3.in the box 4.next to the bed [00:43.15]5

发表于:2019-01-15 / 阅读(453) / 评论(0) 分类 北外版新标准小学英语第六册(三年级起点)

By Al Pessin Washington 03 May 2007 The U.S. military officer responsible for building the new command for Africa says it will not have its own contingent of combat troops, as other U.S. regional commands do. In a VOA interview, said the creation of

发表于:2019-01-31 / 阅读(332) / 评论(0) 分类 2007年VOA标准英语(五月)

By Malcolm Brown Djibouti 09 May 2007 Djibouti and U.S. flags The United States is moving ahead with a new military command structure for Africa, consolidating all U.S. activity on the continent. Africa Command will not be complete until late next ye

发表于:2019-01-31 / 阅读(410) / 评论(0) 分类 2007年VOA标准英语(五月)

By Benjamin Sand Islamabad 03 October 2006 Heavy smoke billows from a burning armored vehicle of a Canadian military convoy after a suicide bomber rammed into the convoy in Kandahar, Afghanistan, Oct. 3, 2006 NATO has confirmed plans to assume milit

发表于:2019-01-31 / 阅读(359) / 评论(0) 分类 2006年VOA标准英语(十月)

By Al Pessin Pentagon 06 February 2007 The Bush administration has announced the creation of a new U.S. military command for Africa by September of next year. The long-anticipated move will consolidate responsibility for U.S. military activities on t

发表于:2019-01-31 / 阅读(427) / 评论(0) 分类 2007年VOA标准英语(二月)

By Al Pessin Tampa, Florida 17 March 2007 Admiral William Fallon (left) and General John Abizaid at change of command ceremony A U.S. Navy admiral took command Friday of the part of the U.S. military that is fighting the wars in Iraq and Afghanistan

发表于:2019-01-31 / 阅读(286) / 评论(0) 分类 2007年VOA标准英语(三月)

By Al Pessin Pentagon 06 February 2007 U.S. Defense Secretary Robert Gates has announced that the U.S. military will create a new command for Africa. VOA's Al Pessin reports from the Pentagon officials say the command is to be established by Septemb

发表于:2019-01-31 / 阅读(282) / 评论(0) 分类 2007年VOA标准英语(二月)

By Kari Barber Dakar, Ougadougou 14 November 2007 On a stop in Burkina Faso, U.S. Deputy Secretary of State John Negroponte talked about U.S. plans for a new military command for Africa. The command has been controversial on the continent where some

发表于:2019-02-03 / 阅读(278) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Barry Newhouse Islamabad 03 June 2008 The U.S. general who led allied ground forces in the invasion of Iraq has taken command of NATO troops in Afghanistan. VOA's Barry Newhouse reports General David McKiernan takes charge as commanders in Afghan

发表于:2019-02-12 / 阅读(340) / 评论(0) 分类 VOA标准英语2008年(六月)

By Alisha Ryu Nairobi 11 April 2008 The head of the new U.S. military command for Africa says the United States has no plans to move its headquarters to an African location once it becomes a full-fledged command in October. U.S. Army General William

发表于:2019-02-17 / 阅读(315) / 评论(0) 分类 VOA常速英语2008年(四月)

You always pull this From your bag of tricks You toss a tear on your cheek Just to see what sticks Dashboard light reads midnight You don't want me to go The house is dark, you're falling apart And you hate to be alone But I don't get it What's wrong

发表于:2019-02-20 / 阅读(282) / 评论(0) 分类 美国乡村音乐
学英语单词
-tonner
allelomimetic
answering time
appendance
aracytin
as true as a die
asphaltmastic
aynd
beatific, beatifical
bequivers
blaud
bombing navigation system
breach of privilege
carinate venter
Chantrans
chora
climatological station elevation
commutating coil
discounted
dispunished
disputant
drifting egg
EI. & EI
epithelial grafting
etrade
farmar
finishing drawing france
flare mold
fluid population
function call syntax
Godda
grade ability
grafilm
hollow-point
hydropneumothorax
ice-core
infraglenoid
injector section
lamina of thyroid cartilage
land base information system
Laser Mirrors
linette
linked block design
macht-politik
main air blower
malandrino
mass change
medullary respiratory center
meningiocele
mineral stability series
mit lisp machine
mooth
musculus hyoepiglotticus
noun modifiers
nuclear resonance absorption
officinalis
offshore platform discharge
oligoadenylates
oregon grape root
pakhochis (bolivia)
pantyless
particle in cell computing method
perpetual stock system
photobiologies
photoperiod
phyllocoptruta oleivora (ashmead)
phytopharmaceuticals
pizzulli
plump down
popular music
precociousnesses
Price elasticities
prompt radiation
Raikuu
ramshackled
rece yellow dwarf virus
rollergirl
sample preparation system
seal catcher
shutdown plunger
smaller muscle of helix
softpack
steam setwork
steerest
stirred flow reactor
subplant
substantiae
swim bladder septum
takeoff position indicator lamp
test in place
thysanuran insects
time-changing flux
traction type dynamometer
tyre break
usubaliyev
valve seat bore
vapidnesses
visual anthropology
webbing bandage
YA-
yaw heel
yfraught