tcdf = tetrachlorodibenzofuran四: four氯: chlorine二: two苯并: benzo呋喃: furan; furfuran; tetrol; fur ...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:四氯二苯并呋喃,即可在微信中查询翻译