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ventilation system的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
a mechanical system in a building that provides fresh air;
"she was continually adjusting the ventilation"
ventilation system的用法和樣例：
例句
- But then farms began to use new ventilation systems.
但然后農民開(kāi)始使用新的通風(fēng)系統。 - The crankcase ventilation system carries fresh air through the crankcase.
曲軸箱通風(fēng)系統要攜帶新鮮的空氣通過(guò)曲軸箱。
