good day

英 [ˌɡʊd ˈdeɪ]

美 [ˌɡʊd ˈdeɪ]

int.  (白天见面或分手时用语)白天好，你(们)好，再见

牛津词典

exclamation

• （白天见面或分手时用语）白天好，你（们）好，再见
  used to say hello or goodbye politely when people first see each other or leave each other during the day
  1. Good day to you.
     你好。

柯林斯词典

• CONVENTION （问候用语，代替Hello及Goodbye）你（们）好，再见
  People sometimes say 'Good day' instead of 'Hello' or 'Goodbye'.
  1. Well, I'd better be off. Good day to you.
     好啦，我得走了，再见。

英英释义

noun

• a farewell remark
  1. they said their good-byes
  Synonym:adieuadiosarrivederciauf wiedersehenau revoirbyebye-byecheeriogood-bygoodbygood-byegoodbyesayonaraso long

双语例句

• I hope that all of you have a good day.
  我希望你们都有美好的一天。
• Own good day should end immediately.
  自己的好日子马上该结束了。
• But you said it wasn't a good day.
  但你说今天不是个好日子。
• It was a good day for outdoor activities, as I had stayed at home for a period.
  我在家里呆了有一段时间了，是出门活动的好机会。
• The three friends have a good day.
  这三个朋友度过了愉快的一天。
• Have a good day.
  有一个早晨好。
• Well, I'd better be off. Good day to you.
  好啦，我得走了，再见。
• It is a good day to catch up on back reading and other assignments.
  周日用来补上拖欠的阅读任务和其他作业的好时机。
• We finally have a good day, grandma can enjoy several years of good luck.
  咱们终于过上好日子了，奶奶也能享几年好福了。
• I've done a good day's work.
  我已做了足足一天的工作。