发射

1. launch; project; discharge; shoot; fire

♦ ~导弹 launch a guided missile

♦ ~人造卫星 launch a man-made satellite

♦ ~炮弹 fire shells

2.物transmit; emit

~场 launching site~光谱 emission spectrum~架 launcher~井 launching silo~时限 launch window~台 launching stand; launching (or firing) pad