音标:['prәutә,kәun] ;
[动]上原尖
词型变化:名词复数形式 : protocones

Grasp the 1) cone with the right hand firmly but gently between thumb and at least one but not more than three fingers, two-thirds of the way up the cone. Then 2) dart swiftly away to an open area, aw

发表于:2018-11-28 / 阅读(177) / 评论(0) 分类 疯狂英语2002年

Rho Ophiuchi dark cloud is one of the closest star-forming regions to our own solar system. Located near the constellations Scorpius and Ophiuchus, the nebula is about 407 light years away from Earth. The infrared astronomical satellite, now celebra

发表于:2018-12-05 / 阅读(130) / 评论(0) 分类 国家地理2008年

[00:00.00] Unit 4 In my classroom [00:05.20]A Point and say. [00:09.56]Look at the board.Eleven,twelve,thirteen,fourteen,fifteen. [00:29.34]Sixteen,seventeen, eighteen,nineteen, twenty. [00:43.39]Look at the board.Eleven,twelve,thirteen,fourteen,fift

发表于:2018-12-12 / 阅读(104) / 评论(0) 分类 小学英语(深港版)第三册

Voice 1 Welcome to Spotlight. Im Katy Blake. Voice 2 And Im Christy VanArragon. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Small, shiny shells. Roun

发表于:2018-12-19 / 阅读(70) / 评论(0) 分类 环球英语 Spotlight

1. protagonist /prəˈtgənɪst/ -- the leading(first) character in a play, novel or story Brutus is the protagonist in William Shakespeare's Julius Caesar and Antony is the antagonist. 布鲁特斯在威廉莎士比亚的《尤利乌斯凯撒》中是

发表于:2018-12-30 / 阅读(72) / 评论(0) 分类 突破英文词汇

Scientists Observe Birth of Huge Galaxy Cluster For the first time ever, astronomers have observed the birth of a galaxy cluster, known as a protocluster. The event, billions of light-years away, could form one of the largest-known structures in toda

发表于:2019-01-03 / 阅读(77) / 评论(0) 分类 2018年VOA慢速英语(五)月

d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A,C,D Podophyllotoxin 鬼臼毒

发表于:2019-01-03 / 阅读(130) / 评论(0) 分类 医务英语

Larry和李华刚刚忙完手头的工作。他们一起去吃冰激凌。李华今天要学两个常用语:my treat和ginormous. LL: Well, Li Hua, you just finished a big paper, and I just finished an important project at work. Let's go for ice cr

发表于:2019-01-15 / 阅读(108) / 评论(0) 分类 美国之音《流行美语》

By Phil Mercer Sydney 03 December 2007 Kevin Rudd has been sworn in as Australia's new Prime Minister with an agenda of action on climate change and the repeal of unpopular industrial laws. The new government has signed the Kyoto Protocol on climate

发表于:2019-01-25 / 阅读(81) / 评论(0) 分类 VOA常速英语2007年(十二月)

当你手拿冰淇淋筒,舀出一勺冰淇淋,放进口中,享受着这甜蜜一瞬,你一定会说对于冰淇淋我无所不知,然而,对于冰淇淋,有一些语言学方面的问题,或许你未曾留意。唉,我们不怪你这

发表于:2019-02-02 / 阅读(91) / 评论(0) 分类 阅读空间

a dumb boy 笨小孩 A young boy enters a barber shop and the barber whispers to his customer ..., This is the dumbest kid in the world. Watch while I prove it to you. The barber puts a dollar bill in one hand and two quarters in the other, then call

发表于:2019-02-03 / 阅读(163) / 评论(0) 分类 趣味英语

Friday, March 20, will see an astronomical triple play when a rare total solar eclipse occurs on the same day as the vernal equinox, and a supermoon makes an appearance.本周五(3月20日)将上演天文现象三合一:春分当天发生日全食

发表于:2019-02-05 / 阅读(141) / 评论(0) 分类 阅读空间

Larry和李华在学校的食堂里吃晚饭。李华今天会学到两个常用语;to down和to chug。 LL: You know, Li Hua, I think I can down this entire hamburger in a single bite. I am that hungry. LH: 听你的意思,我猜你是说你可以

发表于:2019-02-12 / 阅读(83) / 评论(0) 分类 美国之音《流行美语》

Every morning at approximately 8:48 a.m., I pass itthe brick building that I visited many times as a child and that once seemed so grand, now a miniature playhouse in my mind. 每天早晨,大约8点48分的时候,我都会路过那栋砖砌的建筑

发表于:2019-02-13 / 阅读(110) / 评论(0) 分类 英语美文

In 2001, a team from Tel Aviv University argued that B. permians were almost identical to a strain of modern bacteria, Bacillus marismortui, found in the Dead Sea. 2001年,以色列特拉维夫大学的一个小组认为,二叠纪芽孢杆菌与一

发表于:2019-02-17 / 阅读(100) / 评论(0) 分类 万物简史

本文选自美国作家Jim Willis的畅销书《Pieces Of My Heart-----Writings Inspired by Animals and Nature》,该书以自述的形式讲述了一只家犬对昔日主人的真情告白。当年作者用七千美元以全版广告的形式在报

发表于:2019-02-17 / 阅读(151) / 评论(0) 分类 阅读空间

16 I dont mean to cross the line. 直译是我不想越界。这句话的意思是,我并不是想管闲事呀,只是随便问问。I dont mean to cross the line, is she your new girl friend ?? 17 Thank you for (the tea, and so on), and eve

发表于:2019-02-18 / 阅读(171) / 评论(0) 分类 英语口语

What are the most profound jokes ever? 有哪些笑话很有内涵? 获得10.8k好评的答案@Vinaya Patil A young boy enters a barber shop and the barber whispers to his customer, This is the dumbest kid in the world. Watch while I prove it to yo

发表于:2019-02-18 / 阅读(63) / 评论(0) 分类 阅读空间

What makes the sun shine? For a lot of folks, this is the kind of thing that doesn't even require explanation: it just does. But just being a commonplace phenomenon in no way explains it. Something must cause the sun to shine. And, in fact, there is

发表于:2019-02-23 / 阅读(96) / 评论(0) 分类 英语时差8,16

The British actor Alan Rickman has died of cancer at the age of 69. In movies, he won fame for his role as Severus Snape in the Harry Potter series and before that in films such as Truly Madly Deeply, Love Actually, Die Hard, Sense and Sensibility an

发表于:2019-03-04 / 阅读(155) / 评论(0) 分类 中英双语新闻
学英语单词
a droite
Affi.
afsary
agios
alienate
amylosuria
anaphylactogens
antwan
area weight
armature reaction-excited machine
automatic berth bogie
base cases
beam splitting dichroic mirror
Belle Fourche Reservoir
billycocks
breakly
bruhl
caecilia
capitals of vietnam
car-pooler
Cayenne cinnamon
certayne
cinder specialists
cryogenic circulator
Dadra and Na gar Haveli
dallager
degorge
dorsal nerve cord
drawing tables
dry hole
entry deterrence
fluffy black
garden lettuces
GASTEROPELECIDAE
go circuit
habition
high-vacuum apparatus
hyperserotonaemia
imvic system
independent doctor motion
inspection of port state contro
insulating bolt
interference coating
internal clock generator
intersection theorem
ivan
Kronach
Loewi, Otto
magnafloc
megagifts
menadione sodium diphosphate
micro-processes
microseismicity
multi - party system
Nar Phu
nephric tubuli
non certified
Oak Brook
open an account with the bank
Oslava
pentamethylheptane
phase-sensitive zero indicator
phloridzin glycosuria
photoelectric color method
piston tube
prefabricated form
principal result interpreter
proacting
protolophules
quick break knife-switch
reapproaching
rear-supper
red as a turkey-cock
reefiest
semiautomatic telephone
shackleford
short drawing
shut-off rod
sky jacking
smog-choked
spline interpolant
SRS Airbag
ST_drink_drinking-alcohol
stock indices
strand wire
strike of sheep
swc (short wave choke)
switzers
tax on income and profits
tensile figure
to your health
tractatorian
tuxedoes
unlimited mortgage
USAID
vigilante consumer
weighted power-sum symmetric function
wind-ups
work envelope
yoghurt
Young Plan
Yurgamyshskiy Rayon