taboo

释义

n. 禁忌, 禁止接近, 禁止使用\na. 禁忌的, 忌讳的\nvt. 禁忌, 忌讳, 禁止

例句

The topic of addiction remains something of a taboo in our family.

毒瘾在我们家依然是个有些忌讳的话题。