欧米惠必应词典

precote

P 开头单词

基本解释

  • n.一种冷铺的黑色碎石及黑色石屑

同根派生

     

英汉例句

  • PRECOTE has been approved by major automotive manufacturers, and also has fastening applications in electronics,telecommunications,aerospace and other high technology industries.
    当紧固件安装进去时，它就会破裂，使化学剂混合在一起，从而保证了牢固的粘结力。