音标:[,ælvɪ'əʊləs; æl'vɪələs] ;
alveolus
[æl'viələs]
n.
【解剖学、动物学】
蜂窝,小窝,小泡;肺泡;腺泡
牙槽
蜂房的巢室
[通常用复数]牙槽嵴,齿龈隆骨
变形:
n.
alveoli

First Lady Announces Healthier US School Meals With rates of childhood obesity and hunger on the rise nationwide, the U.S. government has announced new rules for healthier school meals. First Lady Michelle Obama announced new Department of Agricultur

发表于:2018-12-08 / 阅读(89) / 评论(0) 分类 VOA标准英语2012年(一月)

A: What do you need today? B: I need to take a few classes. A: What kind of classes would you like to take? B: How about a driver's course? A: Okay, you're going to need to make an appointment. B: I don't understand why I need to make an appointment.

发表于:2018-12-16 / 阅读(106) / 评论(0) 分类 英语情景对话-驾驶

A: Pasadena Traffic School. How can I help you? B: I would like to sign up for some classes. A: What classes did you want to sign up for? B: I need to take a driver's course. A: You'll have to make an appointment. B: What do I need to make an appoint

发表于:2018-12-16 / 阅读(94) / 评论(0) 分类 英语情景对话-驾驶

A: What can I do for you today? B: Can I sign up for some classes today? A: Which classes? B: I would like to take a driver's course. A: Would you like to make an appointment? B: Why do I need an appointment? A: You need to sign the paperwork. B: Can

发表于:2018-12-16 / 阅读(108) / 评论(0) 分类 英语情景对话-驾驶

A: Thank you for coming, officer. B: What seems to be the problem? A: I was in school all day and came home to a burglarized apartment. B: Was the door locked when you left? A: The door was still locked when I came home, so maybe they came in through

发表于:2018-12-25 / 阅读(97) / 评论(0) 分类 地道英语对话-租房

A: I appreciate you coming so quickly, officer. B: Whoa, what a mess! What happened here? A: Apparently while I was at school today, someone decided to help themselves to the contents of my apartment. B: Was everything locked up when you left? A: I t

发表于:2018-12-25 / 阅读(117) / 评论(0) 分类 地道英语对话-租房

A: Oh, thank God you are here, officer. B: I came as soon as I could. What a mess! A: When I left for school today, everything was fine. Then I came home to find my apartment had been broken into. B: Was the door locked when you came home? A: I dont

发表于:2018-12-25 / 阅读(115) / 评论(0) 分类 地道英语对话-租房

By Adam Freedman Today, a back-to-school special! We take a close look (as it were) at strip searches of students. But first, your daily dose of legalese: This podcast does not create an attorney-client relationship with any listener. In other words,

发表于:2018-12-30 / 阅读(96) / 评论(0) 分类 法律英语 Legal Lad

Lagos, Nigeria is already struggling with overpopulation problems. There is widespread poverty, poor sanitation, pollution and perhaps the worst traffic in the world. And the worst may be yet to come. The United Nations projects that by the year 201

发表于:2019-01-06 / 阅读(89) / 评论(0) 分类 VOA标准英语2009年(三月)

By Marlene Smith Vienna 02 February 2006 The International Atomic Energy Agency is considering reporting Iran's nuclear program to the U.N. Security Council, but hopes a Russian deal will avoid escala

发表于:2019-01-09 / 阅读(163) / 评论(0) 分类 2006年VOA标准英语(二月)

Heroes (We Could Be) - Alesso Tove Lo We go hideaway in daylight 光天化日 我们隐藏自己 We go undercover when under sun 阳光下 我们暗地行动 Got a secret side in plain sight 众目睽睽 我们保守秘密 Where the streets are empty

发表于:2019-01-10 / 阅读(129) / 评论(0) 分类 2015最新精选英文歌曲

By Lisa McAdams Moscow 20 February 2006 Russian and Iranian negotiators are holding talks in Moscow on a Russian compromise that is seen as a last chance to spare Iran from being called before the U.N

发表于:2019-01-13 / 阅读(147) / 评论(0) 分类 2006年VOA标准英语(二月)

By Jim Teeple Jerusalem 28 March 2007 Israeli police have removed about 400 Jewish settlers from a former West Bank settlement. VOA's Jim Teeple reports from Jerusalem, the settlement had been abandoned nearly two years ago as part of the Gaza disen

发表于:2019-01-13 / 阅读(140) / 评论(0) 分类 2007年VOA标准英语(三月)

Three Russian warships have entered Cuban waters as part of a voyage aimed at boosting Russian ties with several Latin American nations. Russia's ship, Admiral Chabanenko, arrives at Havana bay, 19 Dec 2008 Cuban soldiers fired ceremonial shots to w

发表于:2019-01-13 / 阅读(108) / 评论(0) 分类 VOA标准英语2008年(十二月)

Key Local Afghan Police Force Slow to Catch On Coalition planners say they need 100 police officers to secure Marzak. Village elders promised at least that many men would volunteer for a new Afghan Local Police force. But by late January, fewer than

发表于:2019-01-13 / 阅读(114) / 评论(0) 分类 VOA标准英语2012年(三月)

Iran Tourism Appeals to 'Adventure Travelers' - Part 2 A recent British opinion poll found Iran near the top of the list of countries people would definitely not visit. Yet nearly three million international visitors traveled to Iran last year, and t

发表于:2019-01-14 / 阅读(103) / 评论(0) 分类 VOA标准英语2011年(八月)

By Deborah Block Washington, DC 05 May 2006 watch Civil Rights Crime report Members of the U.S. Congress are pushing for legislation that would call on the federal government to investigate the unsolv

发表于:2019-01-20 / 阅读(161) / 评论(0) 分类 2006年VOA标准英语(五月)

By Anjana Pasricha New Delhi 17 January 2007 In Nepal, Maoist fighters have begun handing over weapons to be put under United Nations supervision. As Anjana Pasricha reports from New Delhi, the move comes two days after the former rebels joined the

发表于:2019-02-02 / 阅读(153) / 评论(0) 分类 2007年VOA标准英语(一月)

By Tom Rivers London 03 January 2007 The United Nations says it will investigate allegations that some peacekeepers in southern Sudan have been involved in the rape and sexual abuse of children. The abuse allegations were published Tuesday in Britai

发表于:2019-02-04 / 阅读(128) / 评论(0) 分类 2007年VOA标准英语(一月)

By Andre de Nesnera Washington 12 January 2007 The recent resignation of the archbishop of Warsaw over his collaboration with the communist-era secret police has deeply embarrassed Poland's Roman Catholic Church. VOA Senior Correspondent Andr de Nes

发表于:2019-02-06 / 阅读(314) / 评论(0) 分类 2007年VOA标准英语(一月)
学英语单词
a political football
acyclic feeding graph
afferent axon
affixing language
agency general
agitator of armed fighting
airtc
Algic
anionic electrochemical polymerization
anti-asthma
antiseize
applied hydraulics
astronomical refraction
asymmetric block activation
Borgarhöfn
break-action
bronze scrap
bulk cement tank
capsular arteries
cinput
common base gain
congenital dermatosis of pig
crosswood
curricular
cutting desk
dedendum
demanding real time application
deviation from mean
doebley
drenched
emeritae
endorser or indorser
epidermolysis bullosa hereditaria
erythrocytotropic
flavourfully
forbit
Gamza
genus Clupea
GMSS
in an agony of
inharmoric note
installation diameter
interface distribution coefficient
International Shipowners'Association
jet chimney
jivings
jose julian martis
Kikomelo
malarial pathogen
malmignatte
master joint
monkey pole
Murivirus
neovascularizations
nickel-hydrogen dattery
nonchemistry
occupational stress
outer-directeds
overload preventing device
overpublicized
particular solution
pavillions
personnel departments
Pictured Rocks National Lakeshore
play horse
Polygonum angustifolium
psf writer
pumpout
quote preposing
radiative electron transition
rain on
ray trace
re expansion
rice paper plant
Riyue
root cause
rsnoes
salt sensitiveness
same direction
self-learning system
Sir John Cockcroft
skaffie
Skalistyy, Mys
snoggin'
statisticizes
strapon booster
systimes
take a rest
terrarium
thermodynamic function
thyroses
time-term method
trigger-gate delay
trnnel diode
tumblast
tyre valve rubber pad
universal register
velvet wine
viral vaccine
Virginia rail fence
volitile
voltage-dependent