不可告人bù kě gào rén

be unable to share with anyone; cannot bear the light of the day; hidden;not admit to anyone; not to be divulged; private and confidential; ulterior
❍ 正是人们纵情狂欢的时候，猩猩却躲在办公室里，鬼鬼祟祟地干着～的勾当。(罗广斌、杨益言《红岩》310) While the prisoners were celebrating,the Gorilla stayed in his office intent on his sinister intrigues.
❍ 严萍思想上，有个～的秘密： ……(梁斌《红旗谱》350) In Yan Ping’s heart she kept a secret which she would not admit to anyone.
❍ 郑克昌住进书店，一定有～的目的。(罗广斌、杨益言《红岩》124) Zheng Kechang must have ulterior motives in coming to live here.

• devoted to
• devotion
• diagram
• dialog
• dialogue
• diamond
• diary
• dictionary
• did
• didn't
• die
• die away
• die away
• die down
• die from
• die of
• die out
• die out
• diet
• diet industry
• differ
• difference
• difference between
• different
• differently