Key term
[计] 关键词组
🧩 词语组成解析
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
🗣️ 情景例句
Does he have a family?
他有亲人吗？
A change of work is as good as a rest.
调换一下工作是很好的休息。
We talked and wondered about the people who had lived here before.
我们谈论并且很好奇以前住在这里的人们。