[机] 斗杆有效长度

Pre-Listening Vocabulary trailer: a movie preview potential: possible in the future feature film: a full-length film being shown in a movie theatre stick around: to remain in a location stick: to last a long time Trailers Used To Come After the Film

发表于:2018-12-01 / 阅读(70) / 评论(0) 分类 趣谈英语

As the streetcar rumbled down Canal Street, Jacklooked over his shoulder. Dipper was right. AfricanAmericans were sitting in the back, while only whitepeople were in the front. Jack hadn't even noticed iton their first streetcar ride. Jack's heart fe

发表于:2018-12-06 / 阅读(82) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Jack pushed his glasses into place and opened AHistory of New Orleans Music. What's that, man? Dipper asked. It's a history book, said Jack. Teddy and Kathleen gave it to us, said Annie. Oh, yeah, my best friends, said Dipper. Jack looked in the inde

发表于:2018-12-06 / 阅读(72) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Dipper stopped playing. The three boys stoppedsinging. Jack and Annie stopped drumming. There was silence. They all crept to the opendoorway and stepped outside. The rain had stopped,and the wind had died down. The air felt clean andcool. Stars shone

发表于:2018-12-06 / 阅读(80) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

by Jason Marshall In the last article, Is Multiplication Repeated Addition? we talked about what it really means to multiply two numbers. We found that the conventional meaning of multiplicationrepeated additionbreaks down when multiplying fractions,

发表于:2018-12-07 / 阅读(67) / 评论(0) 分类 数学英语

by Jason Marshall In the last episode, we talked about exactly what decimal points and decimal numbers are, and why they are so convenient to use. In the next few weeks were going to continue talking about decimals and their place in the world of mat

发表于:2018-12-07 / 阅读(92) / 评论(0) 分类 数学英语

The sky had grown cloudy, and a warm breeze wasblowing. Dipper stopped the cart and listened. Hear that?he said. Parade's coming this way.Jack heard band music in the distance. Is that parade for All Saints' Day? asked Annie. Maybe. Or maybe for a mi

发表于:2018-12-10 / 阅读(68) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Dipper closed the door. It was pitch-black inside the shop. As the windhowled outside, the broken shutters banged againstthe brick walls. A gust of damp air blew through theroom. It's dark in here, said Annie. And cold.It's creepy, said Jack. Yup, sa

发表于:2018-12-10 / 阅读(75) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Thunder shook the night. The wind howled. Thepirate ghost floated down the stairs. The ghost of Jean Lafitte! whispered Annie. The ghost pointed a bony finger at Happy. NOTAFRAID OF GHOSTS? his voice boomed again. Hepointed at Big Nose Sidney. NOT EV

发表于:2018-12-10 / 阅读(103) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

What now? Jack said. We have to follow him, said Annie. We can't lethim out of our sight.Jack and Annie walked quickly after the mule cart. The hot brick road burned their feet. Ow, ow, ow,they both whispered. So let's figure out--ow--what we're goin

发表于:2018-12-10 / 阅读(85) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

The streetcar turned onto a crowded, busy street. Lively music blared from restaurants and dance halls. We're in the French Quarter now, and you're thenext stop, the conductor said to Jack and Annie. Head down St. Peter Street toward the MississippiR

发表于:2018-12-10 / 阅读(67) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Streetlamps were coming on as Jack, Annie, andDipper walked away from Jackson Square. When theycame to Bourbon Street, vendors walked thesidewalks, calling out, Ice cream!Lemon pie!Ham biscuits!Hmm. Sounds good, said Annie. There seems tobe lots of g

发表于:2018-12-10 / 阅读(68) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

The Xylophone 木琴 The xylophone is a musical instrument. 木琴是一种乐器。 The xylophone is usually made of wooden bars. 木琴通常是由木条制作的。 These bars have all various length. 这些木条长短不一。 The different leng

发表于:2018-12-13 / 阅读(43) / 评论(0) 分类 与美国小学生一起学英文第6册

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms

发表于:2018-12-30 / 阅读(110) / 评论(0) 分类 每日攻克5词

Up in arms At arm's length 在美国人讲话时,或从书刊报纸上,你经常可以听到或见到一些由手臂,就是英文里的arms这个字组成的成语或俗语。有些习惯用语从

发表于:2019-01-14 / 阅读(155) / 评论(0) 分类 美国习惯用语

The Star Dipper 星之勺 Many, many years ago, there lived a little girl who was very kind. 很多很多年以前,有一个非常善良的小女孩。 She and her mother lived in a small house near a big woods. 她和她的妈妈住在大森林附近

发表于:2019-01-16 / 阅读(92) / 评论(0) 分类 美国小学英语教材2

He looked up. He saw the night sky. There were many stars in the sky. He looked for a while. The stars were beautiful. They were shining brightly. They looked like diamonds. He remembered a song. He looked at the moon. The moon was in the night sky.

发表于:2019-01-24 / 阅读(70) / 评论(0) 分类 英语第3级听力-English Level 3

Eight stars of gold on a field of blue Alaska's flag may it mean to you The blue of the sea the evening sky The mountain lakes and the flow'rs nearby The gold of the early sourdough's dreams The precious gold of the hills and streams The brilliant st

发表于:2019-02-13 / 阅读(60) / 评论(0) 分类 美国乡村音乐

[00:39.12]height 高度 [00:43.33]length 长度 [00:47.42]mathematician 数学家 [00:52.35]be required to do something 被要求做某事 [00:58.34]measuring tape 卷尺 [01:04.45]A team of mathematicians were required [01:06.76]to measure the heigh

发表于:2019-02-15 / 阅读(117) / 评论(0) 分类 英语笑话(MP3+文本)

(1)每晚入睡以前躺在床上,用英文对自己自言自语,将一天发生的事情描述下来。要持之以恒。 (2)同一个英文对白的电影,每星期至少看一次,连续三个月以上,不要看不同的,口语一定大有

发表于:2019-02-18 / 阅读(54) / 评论(0) 分类 实用英语
学英语单词
aabfs
abrin
adventitious embryony
air-cushion
arechabalas
bacteriotropic substance
balancing gyroscope
belt insulated cable
biliousness
bill hook
burying ground
calamus r.
CAOT
capristor
customs clearing figure
desire lines
diethylene glycol diethyl ether
doubly connect list
echo sounder system
ecosystem characterization
El-core
epithecium
exteriorly
extra-light drive fit
feeder hundreds dial
file name
first messenger
Fischer-Tropsch process
free-phones
froma
general stores
genus anatotitans
genus monocanthuss
greps
handcrews
harborfest
harihuana
HELP (hybrid electronic layout program)
high-volume particulate sampler
idex
indication lamp
instruction area
ladies of the house
laminar condition
lead someone a pretty dance
Livermore Falls
long-term liabilities-current portion
Madaripur
mainstone
Mambili Orientale
mammal
marchs
marine surface propulsion
marine vibrating-string gravimeter
Meerwein condensation
mesocythere nichengi
no expression
outside circulation
pagonis
phenylhydrargyri acetas
pitlakes
Planina
plasma thromboplastin antecedant
platelet-aggregate
porkpisce
potential risks
privateersman
produceth
prolongation of growth band
prospeed
sacral hiatus
scout drilling
seasonal unemployment
Sheehan's syndrome
Sklowsky's symptom
slow viruss
South Rukuru
spectral response curve
sphenochoanal polypus
splash out
stainless steel wire contraceptive ring
step on it
stern trawl
stern-end bulb
strathcarrons
subalgebraic
subroutine table
synthones
the fifth wheel of a coach
tide-generating mechanism
transitional effect
transmission gate
treat with
tsvetayeva
Tājpur
under indebtedness to
utilityman
vent one's spite upon sb
vocologist
wavelength dispersion measuring equipment
zinc rich epoxy
zirconium copper