音标:['æktiveit] ; 柯林斯词典等级:1 级;
vt. 使活动, 使激活, 正式建成
vi. 有活力
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
词型变化:过去分词 : activated ; 现在分词 : activating ; 第三人称单数 : activates ; 过去式 : activated ; 名词复数形式 : activates
考试类型:[考研/托福/IELTS]
词性分布:
动词100%

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
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学英语单词
'le
a sorry sight
active four-terminal network
adaptive control of constraint
amiota (phortica) gigas
aster rugulosus maxim.
audio input device
automatic check interrupt
Blackfalds
bottom end bearing
bursa-equivalent
Camp Hughes
catalytic gas transducer
Cephalomannine
Chelva
chimlas
complex soap grease
constac
corpora linguae
crab
cucamonga
cuspidaria prolatissima
Dalnate
drain cover
dried mullet roe
duplex circuit
electr
end cleat
episiocele
espy-k?ppen theory
ethyl fluid blending
faithless
five stiffness
fluorescence-emission
free molecular flow force
Garbage.
genus antigonias
grandfather-clause
graphtyper
gymnolaemata
gyrasphere crusher
hammer-on
heavy penalty tax
heloniopsis japonica maxim.
heraldo
hot metal typesetting
Huainanzi
huntar
Hydropine
hyperchloruration
hypercoria
I.E.E.E, IEEE
ideal pole arc
impaired glucose tolerance
infrared absorption spectrometer
inseminating tube
intrinsic properties
korean cod
last-ditcher
left-hand path
magnetic coating anchorage
maimeri
miculite
mimmer
mittened
modifica-tion
Mordva
mountain spectres
mucooplysaccharide
musculospiral
normally distributed random variable
oil-bomb
parasitic pneumonia
perkman
persues
quadfectas
Rami trochleares
reaction of medium
rechambered
remythologized
retally note
revestries
sankes
seisms
setup completed
silicon-carbide varistor
special function selection
spell out
staggered seating
storax family
stowage
stub matching
subsale
table transverse travel
tension analyer
Trumbull County
undereating
value tax
Vernonia parishii
water-immiscible
WELCON
zero cross signal