aircourse

基本解释

• n.風道；風巷

同根派生

• aircourse相关词

英汉例句

• The advance support of intake and return aircourse needs a lot of plate girders in the comprehensive mechanized coal mining face.
  綜採工作麪的進廻風巷超前支護要用很多板梁。
• return aircourse
  廻風巷道

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