Elaborates
vi. 详尽说明（elaborate的第三人称单数形式）
🗣️ 情景例句
OK. Keep those knees up.
好 ，膝盖抬高。
May I have him call you back?
要我请他回你电话吗？
Kate! It's late. Why are you in bed?
凯特！晚啦。你怎么还在床上？