Lacked
v. 缺乏, 缺少( lack的过去式和过去分词 )
🗣️ 情景例句
We want to be sure that you're responsible
我们要确定你是肯负责的，
Father has prescribed a course of action for my bother.
父亲指使弟弟的行动。
The wheels scooped up stones which hammered ominously under the car.
车轮搅起的石块锤击车身，发出不祥的锤击声。