keep a civil tongue in one's mouth

短语

词形变化

keeps a civil tongue in one's mouth 三单 keeping a civil tongue in one's mouth 现在分词 kept a civil tongue in one's mouth 过去式 kept a civil tongue in one's mouth 过去分词

释义与例句

v.
  1. 1.

    Alternative form of keep a civil tongue in one's head.