Commenced
v. <正>开始( commence的过去式和过去分词 )
🗣️ 情景例句
How many courses are you taking this semester?
这学期你选了多少课？
When the accident happened, I was cleaning the car.
当意外事故发生的时候，我在清理汽车。
Which hammer? This one?
哪一把？是这把吗？