单词	scavenging air pump
释义	scavenging air pump 换气泵
随便看	solid screw solids-delivery valve solid seat solid section solid self-lubricant material solid selvedge solid separation capacity solid set solid-set sprinkler irrigation solid-set sprinkler system solids expansion solids feeder solids feed line solids feed rate solids flow solids flow meter solids full out solid shade solid-shaft solid shaft solid shafting solid shaft rotor solids-handling solids-handling pump solids handling technique 马上琵琶关塞黑马上相逢无纸笔马上离愁三万里马上离魂衣上泪马上续残梦马作的卢飞快马停杨柳倦嘶风马停杨柳倦嘶风马冻重关冷马卿辞蜀多文藻楼船楼花楼葱楼观楼车楼道楼阁楼院楼面楼顶