diphenylurethane二苯基: diphenyl; diphenyl group尿: urine烷: alkane丙基尿烷: propyl urethane丁基尿烷: butyl urethane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:二苯基尿烷，即可在微信中查询翻译
