the past half-century

 
  • 過(guò)去半個(gè)世紀

the past half-century的用法和樣例:

例句

  1. But everything the genetic engineers have accomplished during the past half-century is just a preamble.
    但是,遺傳工程學(xué)家在過(guò)去半個(gè)世紀中所做的一切只是現在所做工作的序曲。

the past half-century的相關(guān)資料:

臨近單詞

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