耀久九英英词典

unknowns

U 开头单词

基本解释

  • 未知事件

同根派生

     

英汉例句

  • He was an unknown painter one year ago.
    一年前，他还是一个不为人知的画家。
  • The disease was practically unknown ten years ago but then it flared and spread like wild fire until it reached epidemic proportions.
    这种疾病10年前几乎无人知晓，可它突然爆发象野火般迅速传播，直至流行甚广。