Keyfield
[计] 键区, 关键字段
🗣️ 情景例句
What are the best exercises for my health?
什么是最利于我身体健康的锻炼方式？
If you don't take my advice,you'll be sorry.
如果你不接受我的忠告，你将会遗憾的。
You work for the Overseas Engineering Company, don't you?
你在海外工程公司上班，是吗？