dual.

同根派生

• dual.相关词

英汉例句

• The road opened out into a dual carriageway.
  這條路已擴展成了複式車行道。
• His dual role as a composer and a conductor made him very busy.
  他作曲家和指揮家的雙重身份使他非常繁忙。
• At that point, the road opens out and becomes a dual carriageway.
  公路在那個地方變寬了，變成了雙車道。
• The training airplane has dual controls.
  教練飛機有兩套控制系統。
• Dual function design saves money and space.
  二郃一設計可節省成本及空間。

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