Read Edit View history 隐秘难言 yǐnmìnányán unmentionable Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 隐秘难言/ 隱秘難言 yǐnmìnányán unmentionable too embarrassing to mention 他心中有一段隐秘难言的痛苦经历。 Edit Delete References Add reference No references for this word.