Underpowered
a. 動力不足的, 由動力不足的發(fā)動機驅動的
??? 情景例句
It'll only take a few minutes.
只要幾分鐘時間。
How much does that typewriter weigh?
那臺打字機重多少？
How much did you pay for all these things? asked her mother.
“買所有這些東西你付了多少錢？”她媽媽問。