the milk smells s------.I don't want to drink it.

问题描述:

the milk smells s------.I don't want to drink it.
首字母填空

sour 恶臭的 馊的sour是酸的吧有这个意思, 但作为气味,应该作“恶臭的 馊的”讲,注意一词多义