音标:[ˈæktiveits] ;
v. 使活动, 起动, 触发( activate的第三人称单数 )
v put in motion or move to act
v make active or more active
v make more adsorptive
v aerate (sewage) so as to favor the growth of organisms that decompose organic matter
v make (substances) radioactive

activate的用法和样例:

例句

用作动词(v.)
  1. You can activate the system by buttons or voice recognition.你可以通过按钮或者声音识别来激活系统。
  2. The burglar alarm was activated by mistake.防盗铃误响了。
  3. I think if you flip the blue switch near the bottom it will activate the air conditioner.我想,如果你把下方的蓝色开关轻轻地推上,冷气就会出来了。
  4. These push buttons can activate the elevator.这些按钮能启动电梯。

常见句型

用作动词(v.)
用作及物动词S+~+ n./pron.
  1. Smoke activates the alarm.烟雾触发警报器。
  2. Treading on any part of this floor activates the alarm system.踩着地板的任何一部分都会触发警报系统。
  3. The victory activated the revolutionary spirit of the people.胜利振奋了人民的革命精神。
  4. We make this suggestion in order to activate our relations.我们提出这个建议是为了促进我们双方的关系。
  5. Heat activates chemical processes.加热可以加快化学反应的过程。
  6. 1
  7. The burglar alarm was activated by mistake.防盗铃误响了。
用作宾补动词S+~+ n./pron. +to- v
  1. We must activate the youth to study.我们要激励青年去学习。

词汇搭配

用作动词 (v.)
~+名词
  • activate revolutionary spirit振奋革命精神
  • activate the alarm system触发警报系统
【近义词】
【反义词】

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学英语单词
A.P.C. (automatic power control)
actinomucor repens
ad hoc on-demand distance vector
ammonia ash
angiulo
anomalous line condition received
autotronic system
AVRCP
Badenheim
badger dog
balmifying
beck's hydrometer
Buckley ga(u)ge
commutation of penalty
comparative feeding experiment
compositive criteria
contracted curvature tensor
croson
curator-in-charge
cyclophosphamide(CP)
deleterious substances
design transition temperature
diluent agent
distelfinks
doltons
dry blast cleaning
duodena
empurple
entertainments tax
equivalent multiply rate
Euro-farmer
exit phase
extra bright
fulminants
grip strength
gyrostabilizers
hallettsville
hamsin
hemorrhagic white eye
heteropatriarchy
high annealing
hoarsened
human factors evaluation
inductive loop detector
krashen
Lagrange-Hamilton theory
legal situation
licuala spinosa
long-period test
Loose Credit
lyncury
machinery repairman
macrophthalmus abbreviatus
magnetic amplifier type magnetic core circuit
metritic
Mount Juliet
nagal
near drowning
Negri Sembilan
oblique grooving iron
orthogonal orthomorphism
overconnected
patinoes
pennsylvanias
Pinkertonian
planty
pnictides
Politzer's plug
polyynic
preferential direction
regulation of water intake
responsible accident
rhacomitrium cucullatum broth
rhinolaryngological
roes
Roncal, V.de
Schneider Trophy
sclerotium oryzae
seeder unit
seropneumothorax
service completion time
silden
sour mushroom
sputum tubes
stimulation-escape
supress
synchronous optical transmission
taarof
taylers
telescopic belt conveyor
tend on/upon
tenthredo formosana
tetramerous flower
thiocarbazides
track start
transmarginal inhibition
triangular oscillation blade
tubular boiler
verminous abscess
vestas
wallet-size
within-participants design