英语单词：certain

中文含义：确定的，确信的，一定的

英语词性：形容词

美式音标： /ˈsərtn/

同义词：sure, definite, confident

易混淆单词：curtain, current, sergeant

双语例句：

  • Are you certain that you locked the door before leaving?
  • It’s certain that the company will face tough competition in the coming months.
  • She didn’t certainly expect to win the race, but she was still happy with her performance.
  • Before making a decision, it’s important to have certain information about the situation.