know what o'clock it is

短语

什么都知道, 熟悉情况, 为人机敏

词形变化

knew what o'clock it was knowing what o'clock it is known what o'clock it was knows what o'clock it is 三单 knows what o'clock it is knowing what o'clock it is 现在分词 knew what o'clock it was 过去式 known what o'clock it was 过去式 known what o'clock it was 过去分词

释义与例句

v.
  1. 1.

    Synonym of know what is what.

    过时