knock in造句怎么写

I carefully picked up one egg , lightly knock in Wan Yan on a few times, get up and look, Dan Pi is not broken.

Two primary standard reference fuels, normal heptane and iso-octane arbitrarily assigned 0 and 100 octane number, respectively, are then blended to produce the same knock intensity as the test sample.

So in I jump and start her up. There was a knock in the engine like a machine gun.

Soon there was no room to knock in another tent-peg.

I am so hurried as to knock into my teacher.