Keyway
n. 扁形钥孔, 键沟\\n[化] 键槽
🗣️ 情景例句
Fine. Good-bye.
好的，再见。
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。
We cannot proceed any further without receiving your thoughts with respect to the manner of payment.
我们如果不了解你们对付款方式的意见，便不能进一步检讨。