音标:[brɒntʃədaɪ'leɪʃ(ə)n] ;
n. 支气管扩张术
[网络] 支气管扩张作用;支气管扩张剂;支气管舒张

South Carolina Republican lawmaker Lindsey Graham is seeking the GOP presidential nomination. In his hometown of central South Carolina, Graham says he wants to president to confront radical Islam which he says is running wild, to take on the country

发表于:2018-12-18 / 阅读(400) / 评论(0) 分类 2015年NPR美国国家公共电台6月

But the faster you go, the more time dilates. 但是行驶的速度越快,时间的膨胀越多。 For astronauts orbiting the Earth for 800 days, it starts to add up. 如果宇航员们环绕地球800天,其影响就会明显。 But what affects

发表于:2019-01-17 / 阅读(326) / 评论(0) 分类 TED演讲教育篇

Eye spy, on this moment of science. You see at a movie's, someone is asked for identification, instead of producing a badge or picture, they simply look into a camera. Hollywood special effect department then show us lots of needle computer graphics.

发表于:2019-02-24 / 阅读(325) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
above-ground power station
ad calendas Graecas
alkaline-calcareous soil
ampullae of Vater
antiadultery
antioxidant flux
ash cellar
be glad to see someone's back
bek
bethesda
box-turtle
bronchial
caminiti
casing paper
centered on
chareaux
clanny lamp
cloudhole
clutch pressure ring
community education
croyning
cylindrical steel needle
definite relative clause
Dendroctonus
development effort
dischromatopsia
dissentings
Divanon
El Cerrón
epistomial ring
expilator
Fast Page Mode DRAM
fuzzy-headed
glidants
go for a turn
go the limit
Gostivar
growth of load
habitablenesses
half-wave rectification
handle stop
hapten(e)radioimmunoassay
hearth cinder
hopper scale testing apparatus
hpv
iatraliptic
Ill weeds grow apace
impedimeter
indene resin
index word
invalid shared memory table password
ITQ
jungle justice
koppy
limited assurance
lipstickless
lithic era
locsiton
main control board
maximum undistorted power output
micro biological corrosion
momentum source
multiturn potentioneter
nodi lymphatici ileocolici
nose-bit
not anything like
nyctimene albiventer
ochoa
organic murmur
over line
p-isopopylaniline
Pellegrino Parmense
pipe boom
prinking
procambial strand
propellant tank volumetric efficiency
protected vector pair
pyrophoric gas
queu(e)ing register
relay lenses
sales predict
sand
semi-fixed bridge
shal
slip ring assembly
Smilax hayatae
sororize
sort from
sponge genus
srls
stockwork veinlet
structure drilling
submersible barge
substitut
tea cropper
therapeutically
timber cofferdam
trindled
verbous
wallaseys
wintersweets
writing table