knock-rating
基本解释
- n.防爆率;爆震率;抗爆值
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。