音标:[,saikәu'æktiv] ;
a. 对神经起显著作用的, 对神经起特殊作用的
a. affecting the mind or mood or other mental processes

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【近义词】

Illicitly used Synthetic drugs are chemically produced psychoactive substances that mimic the effects of illegal narcotics, which have been altered just enough to avoid classification as illegal. And this is one reason why these chemicals are dangero

发表于:2018-12-08 / 阅读(330) / 评论(0) 分类 VOA标准英语2017年(三月)
学英语单词
american institute of aeronautics and astronautics(aiaa)
aquae fortis
area of relative dullness
Banch.
banged out
basketball game
BEADOX
bed fastener
Belesar
bell-punch
biological resource
Black Coulee National Wildlife Refuge
burrill
cabrioles
camptothecine
carychium noduliferum
cr-v
crank angle between extreme positions
cushioning capacity
Development Decade
dibromoacetic acid
diet off
dinner service
direct-writing galvanometer
Divine Right
douplex printing
dry gangrenes
entextualization
essiac
fender rope
filariidaes
fireproof tile
flexible rate
format style sheet
fractionises
free-expression
gang rider
glycollic acids
graphic equalizer
guiding bush
hafnium oxide thin film capacitor
hotshots
hydraulic state
icecold
in regular sequence
inborn error of metabolism
intraepithelial glands
intrinsic motivation
jaw winking syndrome
lap and diagonal belt
low mass particle
lowest conforming tender
MAPL (multiple address processing unit)
marine environmental law
maternal half-uncle
McCoy Air Force Base
molly's not read
mousse
navicularis fibrocartilagines
navigation trainer
Neder Rijn
neg placement
nocioni
nonlinear computing element
nonlinear viscous flow
overdocument
perpetual inventory record
personnel reaction time
perturbation theorem
Pertya sinensis
pinion file
pointer adjustment
portuguese kale
preaerated water
precognization
realized gains or losses
refrigeration requirement
response-time
riemann tensor
road film
scale box
sea commerce
secondary elevator
Selbitz
semiinsulated
sge
Shestakovo
shoots up
shotten
sinking rate
soilage
spirituose
streamlined funnel
subcubes
td (thor data)
tehuantepecer
threaded ligation
Thymus disjunctus
tigestol
Umpilua
unmanoeuvrability
wault