by day and by night

英 美
  • 日日夜夜
  • and conj.和;加;接着;那么
  • by prep.靠近;通过;被;经由;不迟于adv.经过;在旁边;靠近
  • day n.白天;一天;时代
  • night n.夜晚adj.夜晚的
    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. The days and nights were a blur of medical reports.
      日日夜夜都是治疗报告。