果味酸柯林斯词典

vinyl group

V 开头单词

同根派生

     

英汉例句

  • A heat resistant vinyl ester resin was studied.
    研究了一种耐高温乙烯基酯树脂。
  • This type of vinyl is a poor substitute for leather.
    这种乙烯基材料代替皮革十分勉强。