Pistonhead
n. [機]活塞頭
??? 情景例句
It will be my great pleasure, Marilyn.
我也會很愉快的， Marilyn。
No, it isn't. It's a bus.
不，那是一輛公共汽車。
Because these items are from different shipments.
因為這幾項品目不屬同一批貨。