瞄准具分划;瞄准具刻度

Where Do Rainbows Come From? Throughout history, rainbows have been a source of mystery and legend. Rainbows are also important symbols in a number of cultures around the world. In the Old Testament o

发表于:2018-12-31 / 阅读(82) / 评论(0) 分类 有声英文阅读

Where Do Rainbows Come From? 彩虹来自何方 Throughout history, rainbows have been a source of mystery and legend. Rainbows are also important symbols in a number of cultures around the world. In the Old Testament of the Bible, for example, God s

发表于:2019-01-02 / 阅读(36) / 评论(0) 分类 双语有声阅读

Angela Merkel, who has steered Germany through several global crises as its first female leader, said last Sunday that she will seek a fourth term as chancellor in general elections next year. 安吉拉默克尔上周日宣称,将在明年举行的大

发表于:2019-01-07 / 阅读(279) / 评论(0) 分类 英语新闻

Some call it the hormone of love. Its oxytocin and it helps moms bond with and breast-feed their babies, and even keeps romantic couples content. Now a study suggests that this same hormone might also help people with autismby improving their social

发表于:2019-01-08 / 阅读(64) / 评论(0) 分类 Scientific American(二)月

New Book Examines the Power of Young Introverts 新书探讨内向青少年的力量 Speak up! Put yourself out there! American society generally places high value on being friendly and speaking freely. That can can worry introverts. Introverts are p

发表于:2019-01-12 / 阅读(53) / 评论(0) 分类 2016年VOA慢速英语(六)月

Science and technology 科学技术 Visible-light communication 可见光通信 Tripping the light fantastic 与光共舞 A fast and cheap optical version of Wi-Fi is coming 一个高速而廉价的光学Wi-Fi即将问世 AMONG the many new gadgets u

发表于:2019-02-06 / 阅读(62) / 评论(0) 分类 经济学人科技系列
学英语单词
abraded fuel-element particles
amplitude-modulated (am)
angioendothelioma of breast
anti-corrosion paint
Apatovac
attenuated total reflection (atr)
auricularine
automatic computor
avuncularity
b scope
bandwagon psychology
beading needle
beer run
biochemical theory
Birmasil special alloy
blepharonasofacial
broadscale
Buckland Tableland
bump-and-rob,bump and rob
casabona
citigroup
clitoral hypertrophy
codepoints
contagion
data base handling system
data processing management
dysprosium bromate
emically
eternal rest
Euphrosinidae
extramatemal
fake shot
falling back on
family proteidaes
fan-out oriented test generation algorithm
fiber of fabrics
finifugal
flow distribution hot-channel factor
force water pump
foxskin
frostily
fully automatic electronic judging device
functional exercise
genus Hyphantria
gocar
greensmith
hardening babbitt
heartwhole
Hengleinite
hexadecimal addition
hire purchase accounting
hoverphane
hydraulic plate-shearing machine
job description
Koelreuteria integrifoliola
Kyrkjefjell
lateral central nucles
Lightfooted
linear combination of atomic orbit
me and mine
microcomputer system basic components
moisture-resistant motor
Muswellbrook(Musclebrook)
mutton flaps
navigational light sector
non-pvc
nonresizable
Nova salmon
organophilic carrier
orthogonal representation
outwaiting
paragate
parallel serial
Paraseminotidae
plateau glacier
precision assembly
production method of depreciation
prothoracic scutum
san'a
sea routes
sell low buy high
ser(o)-
service volume
shalloway
shifting fork
shroud-waving
soil anti-scouribility
speed-changer load-reducing time
standing part
star lapping machine
swap data set
tabernaemontana divaricates
thermal time scale
thick cloud
Towage at Sea on Lumpsum Basis
uniaxial load
unifacially
urban identity crisis
value-life
viminarias
washing-machines
ydoes