双轨线

There is a race today. He puts on his shorts. He puts on his sneakers. He goes to the track. It is a one-mile race. Other boys show up at the starting line. The race starts. All the boys run fast. They run around the track four times. The race ends.

发表于:2018-12-31 / 阅读(107) / 评论(0) 分类 儿童英语小故事

DSB Direct Satellite Broadcast 直接卫星广播 DSB Double SideBand 双边带 DSBRC Double SideBand Reduced Carrier 双边带减幅载波 DSBSC Double SideBand Suppressed Carrier 双边带抑制载波

发表于:2019-01-03 / 阅读(142) / 评论(0) 分类 电信英语

A unique array of underwater listening devices stretches 3,000 kilometers along the west coast of North America to track marine life along the continental shelf. It's like giving fish a cell phone, says Pacific Ocean Shelf Tracking (POST) executive d

发表于:2019-01-11 / 阅读(145) / 评论(0) 分类 VOA标准英语2010年(九)月

Early American Railroads Shape Modern Language 美国早期铁路塑造了现代语言 Now, the VOA Learning English program Words and Their Stories. Each week, we tell about American expressions and where they come from. Today we talk about railroad

发表于:2019-01-12 / 阅读(100) / 评论(0) 分类 2015年VOA慢速英语(四)月

Exercise 6-2 : Double Vowel with R CD 3 Track 44 Refer to the subsequent lists of sounds and words as you work through each of the directions thatfollow them. Repeat each sound, first the vowel and then the [ər], and each word in columns 1 to 3. We

发表于:2019-01-15 / 阅读(121) / 评论(0) 分类 标准美语发音的13个秘诀 CD3

Exercise 10-1 : When S Becomes Z CD 4 Track 31 Under Contrast, in the list that follows, notice how the voiced wordis drawn out and then repeat theword after me. Both voiced and unvoiced diphthongs have the underlying structure of the tone shift,or t

发表于:2019-01-15 / 阅读(119) / 评论(0) 分类 标准美语发音的13个秘诀 CD4

Exercise 8-4: Bit or Beat? Bid orBead? CD 4 Track 18 Read each column down. Next, contrast the singleand double tense vowels with each other; and thesingle and double lax vowels with each other. Finally read all four across. 图片1 Note Bear in mind

发表于:2019-01-15 / 阅读(174) / 评论(0) 分类 标准美语发音的13个秘诀 CD4

圆形 Round 方形Square 三角形 Triangular(Delta Type) 长方形(矩形) Rectangular 菱形(斜方形) Rhombus(Diamond) 椭圆形 Oval 圆锥形 Conical 圆柱形 Cylindrical 蛋形 Egg-Shaped 葫芦形 Pear-Shaped 五边形 Pentagon 六边形 He

发表于:2019-01-17 / 阅读(129) / 评论(0) 分类 英文语法词汇

Charlotte climbed to a point at the top of the left hand side of the web. 夏洛爬上网顶左边。 Swinging her spinnerets into position, she attached her thread and then dropped down. 它把它的吐丝器晃到位,伴着丝往下送。 As she

发表于:2019-01-29 / 阅读(110) / 评论(0) 分类 夏洛的网

请看相关报道: The two drills are meant to test emergency procedures as the subway operator prepares for the approaching World Expo and rising passenger numbers. 这两场演练旨在测试上海地铁应对紧急事故的能力。 In the exer

发表于:2019-02-04 / 阅读(180) / 评论(0) 分类 实用英语

The eight Strategic and Economic Dialogue kicks off in Beijing today (Monday), and senior Chinese and US officials gather to discuss a wide range of economic issues -- from macroeconomic policies to industrial overcapacity and trade disputes. Experts

发表于:2019-02-05 / 阅读(113) / 评论(0) 分类 cctv9英语新闻2016年

Academics and officials from China and the United States are expecting the SED Dialogue to give China-U.S. economic ties a substantial boost. Its possible that the new US president wouldn't have formed a full-member administration in the same time pe

发表于:2019-02-05 / 阅读(113) / 评论(0) 分类 cctv9英语新闻2016年

elevated railway, overhead railway, aerial railway 高架铁路 mine railway 矿区铁路 funicular (railway) 缆索铁路,登山铁路 light railway line 轻便铁道 urban railway 市区铁路 rai

发表于:2019-02-05 / 阅读(135) / 评论(0) 分类 英文语法词汇

vibration 振动 sound 音 tone 音(乐音) musical tone 乐音 noise 噪音 acoustics 声学 psychoacoustics 心理声学 frequency 频率 intensity 强度 time 时间 wave form 波形 pitch 音高 loudness 响度 duration 时值 timbre 音色 (tone

发表于:2019-02-07 / 阅读(122) / 评论(0) 分类 英语口译

vibration 振动 sound 音 tone 音(乐音) musical tone 乐音 noise 噪音 acoustics 声学 psychoacoustics 心理声学 frequency 频率 intensity 强度 time 时间 wave form 波形 pitch 音高 loudness 响度 duration 时值 timbre 音色 (tone

发表于:2019-02-07 / 阅读(110) / 评论(0) 分类 英语口译

The president has expanded an advisory committee on stimulating business abroad, and says his administration's efforts to boost the exports of U.S. goods and business around the world are off to a solid start. American exports grew almost 17 percent

发表于:2019-02-12 / 阅读(85) / 评论(0) 分类 VOA标准英语2010年(七)月

Paralympics Roundup: China still on top, Djibouti runner touch world LONDON, Sept. 1 (Xinhua) -- Yang Liwan took the gold in the women's shot put - F54/55/56 here on Saturday, lifting China's gold medal tally up to 20 after three days of Paralympic a

发表于:2019-02-13 / 阅读(118) / 评论(0) 分类 英语新闻

Looks like a comfortable and fun experience travelling with the new trains. Pandeng. And surely, with summer holidays approaching, we expect to see a boost in domestic trips. Tongxuan, any updates about cargo trains? The number of cargo trains connec

发表于:2019-02-18 / 阅读(111) / 评论(0) 分类 cctv9英语新闻2016年

Line In.... Line Down Line in... line down... line in* Line in... line down... line in... line down Line in... line down... line in... line down Line in and save me Myself can drug me down Line in, forever blissful Continue to line down Line in... li

发表于:2019-02-26 / 阅读(168) / 评论(0) 分类 英文摇滚歌曲

Who said I was an angel? Who said I was an angel? Oh yeah We was just a moment, nothing serious Never really paid it no mind Dropped the back side, you're paying attention Shakin' all that, ah... Should've never not kept your word Woulda had a reason

发表于:2019-03-11 / 阅读(199) / 评论(0) 分类 音乐咖啡厅
学英语单词
4-nitroso-2-methylphenol
abortments
Ajaia ajaja
all-balanced cover
American arborvitae
analytical investigation
anwics
Big Bend Dam
bolivares
bottom current meter
braking stiffness
byrd gl.
Byrnes, Joseph Wellington
cadmium periodate
card copier
cast copper
cerate
character module
commercial mine
competitive-exclusion principle
contraction of the tensor
corporate-style
correct data
crisis-management
database trigger
depolluted
diffuser valve
discriminative auction
diverter pole charging set
even-distributed load
family Momotidae
filimarone
flowcytometric
flowrider
Gagne's learning model
heat load
horizontal volute propeller pump
individual drive locomotive
Inhibostamin
Izalco Volcano
Kfir
Khatangskiy Rayon
Kilbaha
light air-transportable tracked vehicle
lighting switch
Lilleå
logicizing
lunar eclipse
lysogenization
maced
major aspects
matching condition
mechanical shake cleaning
Mesta (Nestos Potamos)
monardaein chloride
monaurals
monopoly right
muffler outlet pipe
multiple metamorphism
musculus articularis cubiti
NetWare Extended Memory Shell
nothoserphus townesi
Olson
on the advance
one-minute warning
optimized quadruple
p-hydroxybenzoyl
pan-american monsoon
pay land taxes
peripheral facial paralysis
permanent-coupling
polytropic relation
production method of depreciation
public treasuries
pump performance characteristic
Querência do Norte
r-ary function
rainier
rebartered
research machine
Search for Help on
service equipment
space integral
spiegeleisen
stereo vision
stop collar
strawns
tangent tube wall
teeth ridge
tetriamond
tomb bat
transformation scene
trappingss
tsaing
turn-round period
unassociate
ureteral neocystostomy
Vibicon
williford
wising
with satisfaction
yes i do