jet aerator喷射: spout; spurt; jet曝气: aeration器: implement; utensil; ware曝气器: aerator; air sparger表面曝气器: surface aerator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:喷射曝气器,即可在微信中查询翻译