短語(yǔ)詞組短語(yǔ)carbonic acid dithioldiethyl ester 二硫代碳酸二乙酯carbonic acid propene ester 碳丙液冷卻aliphatic carbonic acid ester 長(zhǎng)鏈烷基碳酸酯carbonic acid diisoamyl ester 碳酸二異戊酯Carbonic Acid Diphenyl Ester 二苯基碳酸酯Carbonic acid dipropyl ester 碳酸二丙酯;碳酸丙酯carbonic acid dibutyl ester 碳酸二丁酯Carbonic Acid Diethyl Ester 二乙基碳酸酯Carbonic Acid Dibenzyl Ester 二芐基碳酸酯 返回 carbonic acid ester