Selfpropelled
自行的
🗣️ 情景例句
I see your point, but I can't really agree with you.
我明白你的观点， 但我的确不能赞同。
Would you mind closing the window for me?
能帮我关一下窗户吗？（你介意关下窗户吗？）
The nurse assisted the doctor in the operating room.
护士在手术室协助医生动手术。