two-stage

 
['tuːst'eɪdʒ]     ['tuːst'eɪdʒ]    
  • 兩級

two-stage的用法和樣例:

例句

  1. He was my senior at Yale by two years.
    他是耶魯大學比我高兩級的學生。
  2. There are two steps up onto the bus.
    上公共汽車有兩級踏板。
  3. The project took place during the teacher's in-school probationary teaching period, and had two stages.
    研究共分二階段進行。
  4. In some cases, a two-stage severe hydrotreater using Ni-Mo and precious metal catalysts in the first and the second stage respectively can be used.
    有時更得採用二階段製程,前後段分別使用鎳鉬和貴金屬觸媒。

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