发射的英文过去式

发射 n. emission, projection, shoot, shooting, blast off, launch, launching, dischargev. emit, eradiate, discharge, fire, project, launch, transmit 潜艇发射的导弹submarine-launched missile发射炮弹fire shells这颗卫星是装在火箭上发射的。The satellite was launched in a rocket.

set up.launch

launch;radiate;[物] transmit;emit;beam

发出、发射、放出的意思比如发射信号、光线，发出声音等