胃蛋白酶活度

[00:01.00]New Standard English Senior High Student's Book 3 [01:25.95]Model 1 Europe [01:30.09]Reading and Vocabulary [01:31.59]Great European Cities [01:34.13]PARIS [01:35.61]Paris is the capital and largest city of France, [01:40.75]situated on the

发表于:2018-12-04 / 阅读(229) / 评论(0) 分类 外研社新标准高中英语必修(1-4)

THE MAKING OF A NATION - American History: Life in the 1970s and '80s STEVE EMBER: Welcome to THE MAKING OF A NATION -- American history in VOA Special English. I'm Steve Ember. This week in our series, we look back at some of the social issues and c

发表于:2018-12-07 / 阅读(77) / 评论(0) 分类 2012年VOA慢速英语(一)月

发表于:2018-12-11 / 阅读(102) / 评论(0) 分类 VOA标准英语2014年(三月)

[00:00.00]Unit 2 [00:05.20]She is very,very good. [00:09.85]Activity 1 [00:14.89]Listen and repeat. [00:21.13]cake [00:23.98]name [00:28.84]radio [00:33.78]dad [00:38.43]have [00:42.27]stand [00:45.22]China [00:50.18]machine [00:54.91]Christmas [00:5

发表于:2018-12-12 / 阅读(63) / 评论(0) 分类 新标准小学英语活动用书6册(一年级起点)

[00:00.00]Module 3 [00:25.60]Unit 3 [00:32.76]Yes,I do. [00:37.69]Activity 1 [00:44.07]Listen and repeat. [00:51.12]get up [00:57.47]have breakfast [01:06.82]go to school [01:16.46]have lunch [01:26.60]go home [01:36.55]have dinner [01:46.50]do homew

发表于:2018-12-12 / 阅读(62) / 评论(0) 分类 新标准小学英语活动用书3册(一年级起点)

Unit 4 I want to be an actor. SECTION A [00:07.13]Activity 1b.Listen and number the people [1-3] in the picture above. [01:00.13]Activity 2a.Listen and number the pictures[1-3] below. Activity 2a.Listen and number the pictures[1-3]below. [02:02.04]Ac

发表于:2018-12-13 / 阅读(219) / 评论(0) 分类 新目标初中英语七年级

[00:23.48]STARTER UNIT 1 [00:27.32]Hello!I'm Amy. [00:31.37]Section A Activity 1b [00:37.30]Listen and number the names you hear [1-5]. [00:44.38]conversation 1 [00:48.04]Beth:Hello,Eli.Good morning. [00:52.58]Eli:Good morning,Beth. [00:55.93]convers

发表于:2018-12-13 / 阅读(214) / 评论(0) 分类 新目标初中英语七年级

UNIT 3 What's this in English? [00:06.40]Section A Activity 1b [00:12.15]Listen and circle the things you hear. [00:17.11]conversation 1 [00:20.77]A:What's this in English? [00:24.22]B:It's a ball. [00:27.38]conversation 2 [00:31.01]A:What's this? [0

发表于:2018-12-13 / 阅读(211) / 评论(0) 分类 新目标初中英语七年级

UNIT 2 [00:03.81]Nice to meet you! [00:07.34]Section A [00:10.79]Activity 1b [00:15.05]Listen and circle the names you hear. [00:20.22]Jhon:Good evening,Amy. [00:23.77]Amy:Good evening,John [00:27.30]Amy:This is Jhon.This is my father, George And my

发表于:2018-12-13 / 阅读(234) / 评论(0) 分类 新目标初中英语七年级

Health Report - Brains Gain From Physical Activity by Older People This is the VOA Special English Health Report. Increasing evidence suggests that being active can reduce a person's risk of dementia. Dementia is the name for the effects of Alzheimer

发表于:2018-12-16 / 阅读(56) / 评论(0) 分类 2011年VOA慢速英语(七)月

This is Scientific America's Sixty-Second-Science. I am Steve Mirsky. Got a minute? Some interesting electrical activity in the clouds of ash drifting around Europe as a result of that Icelandic volcano. Models predicted that electrical charge should

发表于:2018-12-24 / 阅读(69) / 评论(0) 分类 Scientific American(五)月

Health Report - With Physical Activity, No Need to Be an Olympian This is the VOA Special English Health Report. Watching the Olympics probably made some people feel a little guilty about not exercising. The truth is, if physical inactivity were a sp

发表于:2019-01-08 / 阅读(76) / 评论(0) 分类 2012年VOA慢速英语(九)月

[00:00.00]Unit 3 [00:05.59]He's shy. [00:09.25]Activity 1 [00:14.60]Listen and point. [00:20.56]Then say. [00:23.90]What's he like?He's naughty. [00:30.07]What's he like?He's quiet. [00:37.93]What's he like?He's clever. [00:43.68]What's he like?He is

发表于:2019-01-09 / 阅读(177) / 评论(0) 分类 新标准小学英语活动用书6册(一年级起点)

[00:00.00]Unit 2 [00:05.20]I'm a little teapot. [00:08.93]Activity 1 [00:14.00]Listen and repeat. [00:20.14]nose [00:23.07]old [00:25.86]radio [00:28.79]dog [00:31.43]body [00:34.09]from [00:36.94]today [00:39.68]pilot [00:44.62]second [00:49.97]come

发表于:2019-01-09 / 阅读(151) / 评论(0) 分类 新标准小学英语活动用书6册(一年级起点)

Physical Activity Linked to School Achievement Pushing aside physical education to focus on academic subjects, such as math or reading, could have a negative impact on achievement, according to new reseach which finds physically-active students do be

发表于:2019-01-11 / 阅读(95) / 评论(0) 分类 VOA标准英语2012年(一月)

By Phuong Tran Dakar 15 January 2007 Rebels in Chad say they have seized a second town in the remote northeast as they resume low-intensity hit and run operations against the government. Government officials deny reports that Chadian soldiers have ce

发表于:2019-01-11 / 阅读(119) / 评论(0) 分类 2007年VOA标准英语(一月)

This is the VOA Special English Health Report. How active you are early in life may affect how able-minded you are late in life. That was the finding of a new study of cognitive impairment, or a loss in mental abilities. The study involved more than

发表于:2019-01-11 / 阅读(97) / 评论(0) 分类 2010年VOA慢速英语(七)月

[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(231) / 评论(0) 分类 北外版新标准小学英语第六册(三年级起点)

BEIJING, March 29 (Xinhua) -- Chinese President Xi Jinping on Wednesday stressed the importance of afforestation and urged people, especially the young, to understand and protect nature via tree planting activities. Chinese PresidentXi Jinpingtalks w

发表于:2019-02-05 / 阅读(102) / 评论(0) 分类 cctv9英语新闻2017年

A new study finds regular physical activity as a teenager may prevent cognitive impairment - a decline in mental abilities - decades later. Previous studies found that people who were physically active in later life were more likely to avoid mental d

发表于:2019-02-07 / 阅读(113) / 评论(0) 分类 VOA标准英语2010年(七)月
学英语单词
'low
activation cycle
admission opening
Aframomum melegueta
aniline rash
asbestos rope
assumption of orthogonality
back electromotive force
ball-socket bar
barrel tile roof
BBRS
beamer's reel
bedskirt
blow-out disk
Bramah presses
bulge-bracket
coconut mealy bug
coefficient of solubility of a gas
composite duct
coordination test
coordinator of materials planning
costotome
country singer
cyclonical
distribution of capital
dry adiabatic warming
dyspraxic
earth-oriented satellite
elaeocarpus photinifolia hook. et arn.
electronic photograph recording
emergency temporary construction
entheat
entire agreement
expanded-metal partition
family chlamydomonadaceaes
Fep, front-end processor.
Frederick County
frictional-grooved gearing
furrowing body
gas genetimodel
guide field
Hajós
hendley
hogback mountain
hot brick
Huixiang Juhe Wan
IH (inverted hour)
image area test
inscrutable fault
Insessores
intemperated
isolation housing
isopachous
kinematic(al) cosmology
kirinensis
knele
Kunjāh
labium minus
line of resident relocation
m. pectoralis major
mephenoxalone
microfiche viewer
microstylous
Microula stenophylla
millikatals
Onboard audio
operation without outriggers
order Anoplura
oscillatory system
out-toll
paracentrics
phenocopies
premorse
pseudoprime
pull.out
receptor gene
rotary knife feeder
round-headed
sailing terms
sal communis
saline taste
salting (-out) evaporator
sealed plug
serpent charmer
shecter
shia
Shiel
sound strip
speed error of gyro compass
stephanopoulos
striae of pregnancy
surfaces
thallous sulphate
thebacone
tracking cookie
traction suspension rope
tripped over
UV Ceti star
wetted wall tower
Wheeler Ridge
Whole Loan
wire stranding machine