英语单词分类 轻松记单词

in no force

in no force基本解释

无效

in no force相关例句

用作形容词(adj.)
  • A promise obtained by force is legally null.
    一个以武力获得的契约在法律上是无效的。
  • The medicine has no efficacy in the disease.
    这药对那种病无效。