橘子朗文词典

knock-rating

K 开头单词

基本解释

  • n.防爆率；爆震率；抗爆值

同根派生

     

英汉例句

  • electric audibility method of knock rating
    汽油爆震性电声学测定法
  • At this rate we won't be able to afford a holiday.
    照这样下去，我们不会有时间／钱去度假的。
  • Keep your hands off me; or I'll knock you down.
    不要碰我，当心我把你打倒在地。
  • There was a furious knock at the door.
    有人在猛烈地敲门。
  • Mind you don't knock your head (on this low beam).
    小心，别(让这根低梁)撞著头。