Slack variable
[计] 松驰变量\\n[化] 松弛变量
🧩 词语组成解析
slack
[slæk]
adj. 松（弛）的;清淡的;不活跃的;懈怠的;
v. 懈怠;偷懒;减速;放松;
n. 宽松裤;（绳索等）松弛部分;煤屑;（人员、资金或地方的）富余的部份;
🗣️ 情景例句
The young couple started a family.
这对年轻的夫妇组成了一个家庭。
A bird is known by its note,and a man by his talk.
鸟以声闻，人以言知。
That's how we got so wet and dirty.
这就是我们怎么弄得这样又湿又脏的原因了。