单词盒子

first-ever

F 开头单词

基本解释

  • adj.第一例

同根派生

     

英汉例句

    用作形容词 (adj.)

  • She is the first case of human infection reported in the Horn of Africa.
    她系非洲之角报告的第一例人感染病例。
  • It is the first time an entire ovary has been transplanted and resulted in a live birth, the researchers said.
    研究人员说这是第一例进行整个卵巢移植并成功受孕的。