the fact of not being big or valuable enough to be considered important 微不足道的；无足轻重的 Her own problems paled into insignificance beside this terrible news. 跟这个可怕的消息相比，她自己的问题显得无关紧要了。 🔊🔊 Success took him from insignificance to wealth and fame. 成功使他从无足轻重变成了名利双收。