slack up 详细解释

slack up

松懈, 放松, 将(绳子等)放松

1. 松劲; 懈怠

Don't slack up in your studies.

不要荒费你的学业。

2. 减缓; 变呆滞

The train slacked up as it came into the station.

火车进站时将速度减慢了。

词形变化

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 |

英英释义

动词 slack up:

make less active or fast

同义词:slack, slacken, relax

补充

slack upslack up1.(使)减速; (使)松劲The train slacked up as it came into the station.列车进站时减了速。The doctor advised Facer to slack up for few days, as his lifestyle was having a bad effect on his heart.医生劝告费塞放松几天, 因为他的生活方式对他的心脏产生了不良影响。Slack up the tent ropes before it rains.在下雨之前把帐篷的绳子放松。Please slack up your speed.I can't run as fast as you!请你跑慢点!我跑得没你快。

例句

1. Business slacked up.生意清淡了。