以in为前缀的反义词

反义词: inactive，incorrect，informal...

inactive:

adj. 不活跃的不活动的怠惰的闲置的

Some animals are inactive during the daytime.

有些动物白天不活动。

He certainly was not politically inactive.

他在政治上当然不是无所作为。

The volcano has been inactive for 50 years.

这座火山处于休眠状态50年了。

People addicted to the web often become inactive in real life.

沉溺于网络的人在现实生活中通常不活跃。

The volcano is inactive.

这座火山已进入休止状态。

incorrect:

adj. 错误的，不正确的不适当的不真实的

The teacher said that my paper had a lot of incorrect grammar.

老师说我的这篇论文有很多错误的语法。

informal:

adj. 非正式的不拘礼节的随便的通俗的日常使用的

This is a serious conference， how can you attend in informalclothes?

这是个庄重的会议，你怎么能穿便装参加呢