unmentionable

"unmentionable" Chinese translation ("unmentionable" in Chinese, "unmentionable" 中文翻译, "unmentionable"发音):

unmentionable adj. 不可挂齿的,不堪说出口的 n. 不堪说出口之物,内衣,裤子 [an ~ word 不堪出口的字眼 ]