“发动机”的拼音为：fā dòng jī...

卡车倒车和掉头的时候，我听见发动机的轰鸣声。I heard the engines revving as the lorries backed and turned.阿诺德关掉发动机，下了车。Arnold stopped the engine and got out of the car.上校命令道：“尽快给我找两台性能好的发动机来。”The colonel ordered, "I want two good engines down ...

“发动机”的英语可以翻译为：[机] engine，motor ...