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

• Good morning! Today will be a good day.
  早上好！今天会是个好日子。
• Today is a good day for our barbecue.
  今天对我们的烧烤是个好日子。
• 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。
• It's a good day for playing practical jokes on your friends.
  这是一个对你的朋友们开实际玩笑的好日子。
• Wednesday would be a good day for us to go running.
  星期三将是我们去跑步的一个好日子。
• 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。
• Today was a good day and a bad day.
  今天是一个好日子，也是一个坏日子。
• It's a good day for an important meeting because things are sure to go your way.
  这也是个举行重要会议的好日子，因为事情开始顺应你的期待而动了。
• Have a good day.
  有一个早晨好。
• I mean, this is a very good day.
  我是说，今天是个好日子。