音标:[hai,drɔksi'lu:pә,ni:n] ;
(=octalupine)羟基羽扇豆烷宁

A: What do you do for a living? A: What is your occupation? B: I'm a____(mechanic)___________. A: A____(mechanic)_____________? That must be a lot of work. B: It is. Every day I ___(fix)_____ ___(cars)______. A: How interesting. How many___(cars)____

发表于:2018-12-17 / 阅读(151) / 评论(0) 分类 英语词组对话

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? On June 4th we told you about iron snowflakes on Mercury. Today we have some radical news about the atmosphere of Venus. Literally, a radical is a molecule that reacts e

发表于:2018-12-24 / 阅读(113) / 评论(0) 分类 Scientific American(六)月

Erythromycin,红霉素 Azithromycin,阿奇霉素 Clarithromycin,克拉霉素 Fluoroquinolones and their derivatives (e.g. levofloxacin),多西环素(如:脱氧土霉素) Tetracyclines (e.g

发表于:2019-01-03 / 阅读(131) / 评论(0) 分类 医务英语

分集介绍:导数,商数,正弦和余弦 Derivatives.of.products.quotients.sine.cosine

发表于:2019-01-05 / 阅读(379) / 评论(0) 分类 麻省理工学院公开课:单变量微积分
学英语单词
'gators
5-ethinyluracil
AMBAMIDE
at the hottest
bantam-weight
Beira Alta, Prov.da
brand image
business round table
Calmuck
carbide ingredient
cathode-spray machine
clock diagram
colletotrichum cyclobalanopsidis
constituent particle
convention center
crossed one's arms
darvin
decision height (dh)
dekkoes
descriptor for a segment
dexies
discharge uniformity
Euteroviruses
fast corrector
femtogray
firing-circuit
food color
fuel-charging chamber
girser fork
green roofs
gun metal bush
hackish
home help
humongous
hydrolyser
hyperreninaemia
hystories
imaginest
imperata cylindrica major
indivedusl endodermis
knappert
kru coast territory
laboratory size extruder
Lagoa Vermelha
leuco salt
load cycling
malcomia malcolm stocks
man up
marine bioacoustics
mathcad
mbwela
melagenine
melting-pots
mercury-hematoporphyrin
micropigs
Murray Is.
mwah-ha-ha
non-maritime service
Phorphyrosiphon nortarisii
poly-groove
power-saw
Procrustes
propellant
prophylactic kit
pulse recovery
raintop
real-time communications
reckoning for
Redeyef(Rudayyif)
reimbark
rhyd
rubber sheet with brass wire insert
scina borealis
sensationalised
sephisa chandra androdamas
service spaces
sevenighte
shagaris
shear strength perpendicular to grain
sistemas
skrogged
special burden
stevedoring crane
sulu
Tagliacotian operation
technical direction (td)
the exchange rate
three stable state device
tirran
Tokto(Take-shima)
traceroute
traffickest
triquetrus
unbiased tests
upper hoist block
vacuum pressure gauge
vacuum resistance furnace
vortex-stabilized arc
warchild
whiteass
wind-rose
Wrisberg's pars intermedia