桡动脉脉搏

Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod

发表于:2018-12-07 / 阅读(133) / 评论(0) 分类 (科普英语)Earth and Sky

歌词: I wanna make your heart beat I love it when it beats for me, yeah I wanna make your heart beat I love it when it beats for me, yeah I wanna raise pulses La chica with the most-est Not in the mood for the average Josephs Coming unglued, baby

发表于:2019-01-03 / 阅读(124) / 评论(0) 分类 流行英文歌曲

By Ravi Khanna Washington, DC 07 February 2008 The American Folklife Center of the Library of Congress in Washington featured Indo-Caribbean drumming and dancing at a recent performance. The center has been featuring traditional ethnic and regional m

发表于:2019-01-07 / 阅读(104) / 评论(0) 分类 VOA常速英语2008年(二月)

DAVID GREENE, HOST: This week, we have been exploring the realities of modern work. A new NPR/Marist poll found a lot of confidence in the future among American workers. A vast majority said they actually don't feel that threatened by the economic fo

发表于:2019-01-16 / 阅读(129) / 评论(0) 分类 2018年NPR美国国家公共电台1月

He was sure that when a supernova exploded, it left behind a kernel so dense that a cupful would be as heavy as a mountain, he called it a neutron star, it seems so preposterous that Z's ideas were dismissed, until that is a new way of scouring the h

发表于:2019-01-23 / 阅读(133) / 评论(0) 分类 探索与发现2015年

美帝夫妻档 Karmin 新单曲《Pulses》!如果你对 Karmin 的印象还停留在《Acapella》,那么这次的《Pulses》可就要你大吃一惊了。巨肺姐 Amy Heidemann 不仅能飙高音,玩儿起说唱时的强大气场也绝对力

发表于:2019-02-11 / 阅读(107) / 评论(0) 分类 英文最新流行歌曲
学英语单词
abasedly
adjusting spacer
Alstätte
amaurotic cat's-eye
amplicative
analytic polyhedron
avirulency
batch refuelling scheme
beam creel
biceptor
blood-lead
bound and gagged
briar pipe
brush arm
calc-sapropel
centrifugal oil atomizer
chesapeake b.
craniotomized
crater carbon arc lamp
crushed bone meal
damnedest
dCTPase
debrominating
demolinguistics
dermochelyids
exhaust valve rocking lever
extraposition
flex time
flux monitoring
framing system
free exhaust
gas sinter
glide path angle
hyoglycocholic
hyperactivations
Ibc
indetectable, indetectible
invadest
iron cover switch
isogony
isopropyl p-tolyl ketone
jackson design method
keep-alive discharge
Kirowite
kold
landed plated hole
leg extension
Level-coupon bond
load insensitive device
mail proxy
major soil grouping
mark dyes
millia
multiple sampling inspection
Murdannia loriformis
naphthalaphos
natural pollution
news-chronicle
official recognition
Parima, Sa.
patterson map
penalty free throws
petro-dictatorship
Porteňa
premixes
providents
remuscularizes
resources control block
rete cell
riccardia submultifida
scansorius
scratchers
sea pea
semen buteae
shock absorber
shore anchor
shutoff cock
sige heterojunction bipolar transistor (hbt)
snow landing
sodium iodide detector
stanchion
stokesia
stone mortar with pestle
sulfuryl bromide fluoride
syphiloid
tacle
testudinate
the welcome
three times overload relay
thryes
transversal type district station
treated water tank
urinoir
utilizers
vacuum bags
vehicular communication
vicchiomaggios
vital spark
vocal chord
water knockout drum
wenhua
work in progress (wip)