diphenyl sulfoureadiphenyl thioureadiphenylthioureadptuthiocarbanilide二苯基: diphenyl; diphenyl group硫: sulphur; sulfur脲: urea; carbamiden-二苯基硫脲: n-diphenylthiourean,n-二苯基硫脲: n,n-diphenylthiourea下载手机词典可随时随地查词查翻译