mobile laboratory流动: ent] population; floating pe ...试验室: laboratory排气有害物流动试验室: mobile emissions test laboratory浮动试验室: floating laboratory活动试验室: mobile laboratory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:流动试验室,即可在微信中查询翻译