双向推力轴承

First Flight Completed of Plane with No Moving Parts Engineers say they have carried out the first-ever flight of an electric airplane with no moving parts. Researchers at the Massachusetts Institute of Technology, or MIT, recently shared video of th

发表于:2018-12-14 / 阅读(49) / 评论(0) 分类 2018年VOA慢速英语(十一)月

When I meet difficulties, I will be very impatient and want to give up. Some day I realize that if I keep running away all the time, I will be a loser and make no difference. So I try to get over my fear and become patient. Now I no longer feel afrai

发表于:2019-01-03 / 阅读(70) / 评论(0) 分类 英语作文

A: Hello. I'm leaving. Here is my key. B: Just one second, sir, and I'll give you your receipt. Here you go. A: Thank you very much. B: Sir, did you enjoy your stay here? A: Well, most of my time here was pleasant. And New York itself is fantastic. B

发表于:2019-01-15 / 阅读(69) / 评论(0) 分类 英语情景对话-旅馆

今天我们要学的词是bearing. Bearing is spelled b-e-a-r-i-n-g, bearing. Bearing 意思是关系,意义。我们常用 to have bearing on something 意思就是同某事有关系,对某事有影响。The decision had much bearing on the way

发表于:2019-02-05 / 阅读(67) / 评论(0) 分类 英语单词荟萃

It is better to be patient and get what you desire in the right time, than have high office thrust upon you when you are not ready. 语音讲解 单词发音 patient adj.有耐心的,能容忍的 desire n.欲望;要求 thrust vt.插;插入;推挤

发表于:2019-02-13 / 阅读(122) / 评论(0) 分类 跟着Gwen学英语之每日早读

Some hands now jumped into a boat alongside, and pushed a little off from the ship. 这时,有些人跳进了傍在船边的小艇,把它撑离了大船一点儿。 Ha! ha! cried Daggoo, all at once, from his now quiet, swinging perch overhead; 哈

发表于:2019-03-10 / 阅读(110) / 评论(0) 分类 白鲸记
学英语单词
360-degree feedback
a scrap of paper
active sulfur
all transistor
annual shareholders meeting
asasa
barns
binding enforceable contract
birefringence interference colours
bivvied
brim over with
by jingo
CCTF (cylindrical core test facility)
civil planner
coloss
compensatory stock option plan
compressed wood
cooking-pots
cordilere
cryptocercuss
curtanas
Dawson, George Geoffrey
DC shaft generator
decrement logarithmic
didymium chloride
dithiocarbamate collector
DKDC
electro catalysis
empiricist
Eurya prunifolia
file system module
Foulsham
front walls
fusehead
glossotomy
gold-plates
grain moisture content
Gymnostomina
indentations
instantaneous error
intermodulation frequency
iodometric acid value
ironmaking
isothermal surface coordinates
it's no skin off my nose
jeronimo
john donald budges
john trumbulls
kermes formosanus
lauric acid group oil
liberal model
lifting eye
lipid nephrosis
Little Horn
lymph-
maloyl-
metaphosphate
microcomputer graphics
Mimir
nemor-
non-aggressions
non-scattering gas
octet alignment
Otterswang
ox-eyed
papillary cystic adenoma
patents act
PDSA
pick-off signal
Pigeon River
pisolites
pitch amplitude
planktobacteria
pochteca
preblastodermal
pressure suppression container
prezoning
ratio and phase meter
relativistic particle physics
remote-control connector
rise in revolt
room reservation
Sarikǔl, Qatorkǔhi(Sarikol Ling)
serpent stars
sister hooks
slattern
slender cylinder
Soriano, Dep.de
statement of loss
target tissue of hormone
Tashkend
television international program change relay
time fill
topweight
trillers
triple scalar product
UPRP
upsold
wereful
whatchas
wirelike