engines例句
I heard the
engines revving as the lorries backed and turned.
卡车倒车和掉头的时候，我听见发动机的轰鸣声。
The colonel ordered, "I want two good
engines down here asap."
上校命令道：“尽快给我找两台性能好的发动机来。”
Police with riot gear and several fire
engines are in attendance.
防暴警察和数辆消防车都到了。