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

• 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。
• I mean, this is a very good day.
  我是说，今天是个好日子。
• The three friends have a good day.
  这三个朋友度过了愉快的一天。
• Too good today, that is a good day yesterday!
  过好了今天，也就是明天有了好的昨天！
• 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。
• Have a good day.
  有一个早晨好。
• Today was a good day and a bad day.
  今天是一个好日子，也是一个坏日子。
• I'm sorry to complain so much. It's just not a good day.
  我很抱歉发了这么多牢骚。今天可不是个好日子。
• I hope that all of you have a good day.
  我希望你们都有美好的一天。
• Good day! Let me introduce myself and tell you a few things about who I am.
  大家好，让我来介绍一下自己，并告诉你们一些关于我的情况。