loop-scavenginglooscavenging环流: circulation; circulating cur ...扫: sweep; clear away气: gas半回流扫气: cross loop scavenging; cross looscavenging横流扫气: cross scavenging; crossscavenging下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:环流扫气,即可在微信中查询翻译