benzene extractor抽: take out提: carry器: implement; utensil; ware抽提器: extracter; extraction a aratus; extraction apparatus; extractor苯抽提装置: benzene extraction unit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:苯抽提器，即可在微信中查询翻译
