fluoroorganic substituent有机: organic organic取代: displace; replace; substitut ...基: base; foundation取代基: substituent group; substituting group; substitutional group取代者；取代基: substituent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:有机氟取代基，即可在微信中查询翻译
