Terms for subject General containing slack

English	Chinese
cut sb. some slack	通融某人
keep a slack rein on sth.	漫不经心地处理某事
keep a slack rein on sth.	放任自流
leave slack in the manhole	把备用电缆留〔放〕在人孔内
slack in the manhole	人孔中的备分电缆
slack off	变〔放〕慢
slack off	减速
slack off	松开
slack off	放松
slack up	慢下来
slack up	变 〔放〕慢