Unmentionable
a. 不宜提及的, 说不出口的\\nn. 不宜说出口之事物, 内衣, 裤子
✅ 同义词
📖 牛津释义
unmentionable
adj[usu attrib 通常作定语]
too shocking or embarrassing to be mentioned or spoken about 说不出口的, 不堪提起的（因说出来会令人震惊或难堪）
an unmentionable disease, eg venereal disease 难以明说的疾病（如性病）.
🗣️ 情景例句
It's eleven thirty.
十一 点半。
Any kind of backing out of the contract will be charged a penalty as has been stated in the penalty clause.
任何背弃合同的行为将受到惩罚，这已在处罚条款里写得很清楚了。
He is commonly supposed to be foolish.
他是公认的傻瓜。