英语词汇“ventilation of coal pits”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	ventilation of coal pits
释义	ventilation of coal pits (煤矿)矿井通风
随便看	north-south direction north-south directions North-South Divide north - south divide north-south effect north south effect north-south freeway north-south interaction north-south interdependence north-south models north-south negotiation North-South negotiations north-south oscillation inclination north-south problem north south problem north south range North-South relations north-souths north-south seismic belt north-south station keeping north-south structural system north-south structural zone North-South summit North-South trade North Springfield 莺飞燕舞莺飞草长莻莼莼1 莼3 莼羹鲈脍莼鲈之思莽莽2 21332 21333 21334 21335 21336 21337 21338 21339 21340 21341