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汉字、词语、拼音或英文

一定 yīdìng surely

surely; certainly; necessarily; definite

怎么记住“一定”: 一 one + 定 decide = surely.

  • HSK 3 级
  • 词语

汉字

用法

  • "definitely, must" - 你一定要来! (nǐ yídìng yào lái!) you absolutely have to come! The strong promise or demand.
  • Also expresses certainty about a fact: 他一定知道 (tā yídìng zhīdào) he surely knows.
  • 不一定 (bù yídìng) softens to "not necessarily."

例句

  • 她一定是生病了。 Tā yídìng shì shēngbìng le.She must be sick.
  • 这一定是他要的书。 Zhè yídìng shì tā yào de shū.This is surely a book he needs.
  • 你一定能适应新工作。 Nǐ yídìng néng shìyìng xīn gōngzuò.You should surely be able to adapt yourself to the new work.