spit on的用法和樣例：
例句
用作及物動詞 (vt.)
- It's very rude to spit at someone.
向人吐唾沫是非常粗暴無禮的。 - The prisoners were spat on by their guards.
監獄看守朝犯人身上吐唾沫。
辭彙搭配
- spit on one's own blanket 做對己不利的事...
- spit on one's own sleeve 做對己不利的事...
- have eggs on the spit 手頭有事(正在忙著)...
