推力转向发动机

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(69) / 评论(0) 分类 英语作文

NASA Successfully Tests New Rocket Engine NASA最强火箭测试成功 火星之旅指日可待 The American space agency successfully tested a powerful new rocket engine this week in the desert of northern Utah. The rocket booster is meant to take a

发表于:2019-01-12 / 阅读(130) / 评论(0) 分类 2016年VOA慢速英语(七)月

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

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(109) / 评论(0) 分类 白鲸记
学英语单词
a tender place
actual capacity to repay
alkaline phospha-tase isosyme
all-statest
alluvial slope spring
alveolar bronchialization
anticipated revenue
asskicking
attriter
basketbau
becurled
belzebuth
benzyltetrahydropalmatine
Blyth elutriator
bracket type machine
breast wall brick
cassimere
castiglione della stiviere
centrifugal tar extractor
Clare, Co.
conidial
constant amplitude fatigue test
cyanide mixtures
cylinder number
d-Pinoresinol
decoding for goppa code
demise land
dibasic alcohol
diethyl phosphite
diffused-junction
dosha
dropping bath
Drummond, Henry
electromotions
entacapone
error variance
executive system utility
expostulator
facing up
ferro nickel iron
ferroprussiate paper
flannel-wound roller
folic acid antagonists
foreign exchange holdings
freezing fouling
genus claytonias
gravity chance
icity
in great confusion
infor
instruction work stack
intermediate alloy
inventory control section
IPAA, I.P.A.A.
John Macleod
Kochanowice
levucal
lockroy
Lophosoria
love mound
lyophilizates
Malāwān
multiterminal distribution system and network
oversubtlety
passenger ticket revenue
path of annular phase
pedersens
pelargoniums
ping service
pluglike
rate of fertilization
retilts
s-domain
salt-pit
secondary hypochondriasis
serotaxis
shrunk finish
sickenbergine
silt trap
single valve operation
single-markets
siroto
spam message
spontaneous generations
stand the pace
state forest
stochastic transition function
stretch graphitization
subvariations
superconducting cyclotron
tauromisin
time-slice map
transparentize
Töging am Inn
ultraviolet illuminations
unenergizing
Vlaminck
wall-pecker
We never know the worth of till the well is dry.
wild sound
yammer for
young spark