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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adaptive-optics
additional commitment
amorphous phase
analog sound
anaphorically
annalized
antirevolution
arrow root starch
Atlas rocket
Bannesdorf auf Fehmarn
binder modification
braine le comte
callback
Candin
cantral terminal unit
cash ratio deposits
Cassoalala
circulation integral
collection service
continuing professional education (cpe)
continuous string
convolute mineralization
cubic-lattice cell
differents
dining-table
dioxygens
drp
easy bilge
elasto-plastic system
Federal Islamic Republic of the Comoros
final periods
fireband
formed stool
garbage trucks
Geesteren
give it another brush
greenish-grey
Hemerocallis forrestii
heparphosphotides
hexagonal-close-packed
Hochkalter
hoof-pick
hourglass curve
Imidazolo-2-Idrossibenzoate
induplication
infiltration tunnel
International Meeting of Marine Radio Aids to Navigation
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juvenile sulfur
kachang puteh
Kyaikpi
Lhenice
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long hundred
Luchki
made for life
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Mary Queen of Scots
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metering characteristic of nozzle
mixed mode
modulation reference level
moneyhatting
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nested scope
nonnarcotics
olpc
Phosphor Bronze Strip
physical distance measuring
postgena
premires
Processing loss
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queueing network model
rapid growths
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redundant recording
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right elevation
Roig, C.
rosenstiel
Rubus mesogaeus
san juan de camarones
sedentary polychaete
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Staphylininae
sterile food
sweet basils
swing tow
temperature - sensitive mutant
the furies
top-blown
turnover ratio of accounts payable
uninstructively
united parcel service
water-stage transmitter
wax-bill
white firs
Wirrega
yellow-backeds
youthward