fell down on

 
  • v. 干不好;在 ... 中失败

fell down on的用法和样例:

例句

  1. He said he would come to help, but he fell down on his promise.
    他说要来帮忙,但他没有履行诺言。
  2. He fell down on the job.
    他未能把这件工作做好。

fell down on的相关资料:

临近单词

今日热词
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