particulate control尘埃: dirt; dust控制: control; dominate; regulate; ...悬浮: suspension微粒: particle; corpuscle; micron; ...悬浮微粒控制: particulate control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:尘埃控制;悬浮微粒控制,即可在微信中查询翻译