slackness

现在分词：

动词现在分词: slacking

更多词形：

副词: slackly | 形容词比较级: slacker | 形容词最高级: slackest | 名词: slackness | 动词过去式: slacked | 动词过去分词: slacked | 动词现在分词: slacking | 动词第三人称单数: slacks |

单词例句：

Discipline in the classroom is very slack.

班里纪律十分松懈。

The middle or slack part of an extended rope.

绳子放松时的中间或松弛部分

There's a certain amount of slack in the car industry at the moment.

眼下汽车工业不太景气。

A slack pace He tightened a few slack screws.

他把几个松动的螺钉拧紧了。

They served up the same old excuse for their slackness.

他们提出老一套的借口为自己的懈怠辩解。

The train slack off as it come into the station.

火车进站时将速度减慢了。

Slack seasons and wretchedness were unknown.

失业和苦难都已消灭。

Not taut, firm, or compact; slack.

松弛的不紧、不严密或不坚实的; 放松的

She was staring into space, her mouth slack.

她双唇微张，失神地望着前方。