ambroxan龙: dragon a huge extinct reptil ...涎: saliva呋喃: furan; furfuran; tetrol; fur ...呋喃: [化学] furan; furfuran; tetrol; furane; oxole龙涎精: ambrain/ambrein/ambrin; ambrin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:龙涎呋喃，即可在微信中查询翻译
