乐豆毛深蓝词典

vinyl group

V 开头单词

同根派生

     

英汉例句

  • A heat resistant vinyl ester resin was studied.
    研究了一種耐高溫乙烯基酯樹脂。
  • This type of vinyl is a poor substitute for leather.
    這種乙烯基材料代替皮革十分勉強。