ddsdiphenyl sulfonediphenyl sulphonediphenylsulfondiphenylsulphonedpsphenyl sulfone二: two砜: sulphone二氨二苯砜: dapsone; diaminodiphenylsul fone四氯二苯砜: tedion; tetradifon; tetradiphon氨苯砜,二氨二苯砜: diaminodiphenylsufone下载手机词典可随时随地查词查翻译