音标：[in'æktiv] ；柯林斯词典等级：1 级；

a. 不活动的, 停止的, 怠惰的, 闲置的
[计] 非活动的

s. (chemistry) not participating in a chemical reaction; chemically inert
a. (pathology) not progressing or increasing; or progressing slowly
a. not exerting influence or change
a. lacking activity; lying idle or unused

词性分布：

形容词100%

inactive的用法和样例：

例句

用作形容词(adj.)

Some animals are inactive during the daytime.有些动物白天不活动。
Hedgehogs are inactive in winter.刺猬在冬天不活动。
It occurred to me that there were many inactive machines in the factory.我忽然想起来工厂里有许多停用的机器。
Bears are inactive during the winter.熊在冬天变得怠惰。

词汇搭配

inactive insect不传病毒昆虫...
inactive filler钝性填料
inactive station不活动站,待用站...
inactive population非职业人口
inactive face停产工祖
optically inactive不旋光的,非旋光的...
inactive program待用程序,非现用程序...
inactive gas不活泼气体,惰性气体...
inactive time无效时间
inactive line待用线路,无效行,待...
inactive stack等用栈, 非现用栈...
inactive state非活性状态,不活动状...
inactive page待用页面,不活动页...
inactive plate静止板块,不活动板块...
inactive file待用文件
inactive solvent惰性溶剂
inactive storage元效库容
inactive glacier不活动冰川
inactive chromatin失活染色质, 钝化染...

【近义词】

motionless不动的
still静止的
idle无目的
sluggish缓慢的
calm平静的
dormant休眠的
slothful怠惰的
lazy懒惰的
passive被动的
static静态的
quiescent静止的
dull呆滞的
inert无行动的
stagnant不流动的
vegetable蔬菜
dead死的
asleep睡着的
sleepy欲睡的
effortless容易的
shelf架子
stationary静止的，不动的...
unmoving不动的
immobile不动的
slack松弛的
out of action不(再)起作用, 不(再...
reserve保留
unused未用过的
sedentary久坐的
indolent懒惰的
nonoperational不动转的; 不运作的...

【反义词】

active活跃的

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