“发出”的英语可以翻译为：issue，send out，give out，deliver，emit ...

“发出”的反义词：收回。...

在1,000英尺的高度飞行时，他听到旋翼发出一种奇怪的噪音。Flying at 1,000 ft. he heard a peculiar noise from the rotors.卧室门上发出一声沉重的撞击声。There was a heavy thudding noise against the bedroom door.围栏倒下时发出了断裂的声音。There was a splintering sound as the rail...

“发出”的拼音为：fā chū...