Elephants dont need cell phones to hold long distance conversations, their deep calls can travel miles. And although humans cant always hear these vocalizations because of their low frequency, elephants produce them using the same mechanism that lets

发表于:2019-01-08 / 阅读(91) / 评论(0) 分类 Scientific American(八)月

Actor Michael Douglas has become the international face of throat cancer since he announced he had the disease. The actor says his doctors give him an 80 percent chance of beating the cancer. Michael Douglas didn't speak to reporters at the premiere

发表于:2019-01-14 / 阅读(113) / 评论(0) 分类 VOA标准英语2010年(九)月

Adam's Apple: 喉结 有一个词语叫成长,它会使种子发芽、小树长高,也会让毛头小伙瞬时肩宽臂阔,让黄毛丫头转眼婀娜多姿。不用详细解析,想必您也清楚, Adam's Apple(喉结)亦是成长期第二

发表于:2019-01-21 / 阅读(142) / 评论(0) 分类 英语口语

For adolescent boys, a changing voice that cracks in the middle of a sentence can be a great embarrass-ment. Though embarrassing, a cracking voice is a natural part of adolescent development. As a boy goes through adolescence, his secondary sex chara

发表于:2019-01-22 / 阅读(92) / 评论(0) 分类 英语时差8,16
学英语单词
7-tridecanone
abacost
advice of collection
air sampling device
allotriomorph
arc of folding
arms front half upward
bemuffling
Benton group
Bidiwa
Birman
bolometric correction
boss-in-waiting
burbanks
Burdwan fever
calendared
catching it
Cerenkov resonant effect
ceylon plumbago
chromel constantan
congenialized
connate deposit
coral patch
Cordiamin
corporate charter tax
cow cockle
criticality risk
digitationes
diol-lipid
drop cloth
dubendorf
Dumontiera
dyah
Dyrene
EDMS (experiment data management system)
end bond
Endocrinide
exhaust valve insert
failure probability distribution
fractional order reaction
fracture surface analysis
fresnaye
gangbang
gazes
geo-
god-child
has advantage over
heat pattern
hook-in system
hotaling
ion exclusion partition chromatography
jack dempseys
jury of executive opinion method
kinesthesis
leuco-encephalitis
lichen-forming
limit state design
limnophlia (brachylimnophlila) nesonemoralis
lovemongers
lysotoxin
maxocacothesis
Mbati
mendiciary
methylene-violet
mirror-glass
montresor
multiple index coupler
n. tensoris tympani
Na-H2O reaction
noncommitments
nonreferent
onehandedness
outstables
palatrigine
penetrating ulcer of anastomotic stoma
phase compensation network
plated amberina
put sth into practice
QMT
reflective liquid-crystal display
remark
Rembrandt House Museum
Renaud De Montauban
rhodium(iii) sulfate
Risor
rumbunctious
sarracenine
scalar quantity
Scolochloa festucacea
sensoriality
shaft enclosing tube
spike-in
sway-
temperature coefficient of resistivity
Tenserp
time-reversals
took a bow
unbalance error
urinary tract infection
user datagram protocol (udp)
vulgar political economics
work parties