【英文】：[formal] things of little value or interest; something one is reluctant to give up though it is both tasteless and meaninglessto be weak physically

==近义词==

举例一：这样做就如嚼鸡肋一样。<ref>[http://dict.eduyo.com/chengyu/A3A27CE.html 如嚼鸡肋的意思和故事]</ref>