Pistonhead
n. [机]活塞头
🗣️ 情景例句
It will be my great pleasure, Marilyn.
我也会很愉快的， Marilyn。
No, it isn't. It's a bus.
不，那是一辆公共汽车。
Because these items are from different shipments.
因为这几项品目不属同一批货。