foul

一股恶臭从垃圾箱里传来。

A ___foul odor came from the dumpster.

持续的噪音加剧了他糟糕的情绪。

The constant noise contributed to his ___foul mood.

裁判因他故意犯规而处罚了他。

The referee penalized him for a deliberate ___foul.