night and day

英[naɪtænddeɪ] 美[naɪtənddeɪ]
  • adv.日日夜夜地;夜以继日地
  • and conj.和;加;接着;那么
  • day n.白天;一天;时代
  • night n.夜晚adj.夜晚的
    用作副词 (adv.)
    1. Our parents are worrying about us day and night.
      父母亲日日夜夜地为我们操心受累。
    2. He tried his best to study that machine all day and all night.
      他日日夜夜地研究那台机器。
    3. They labored day and night in wretchedness.
      他们在痛苦中夜以继日地劳累。

【邻近词汇】