annihilate

1. kill in large numbers
同义词：eliminate, extinguish, eradicate, wipe out, decimate, carry off

例句与用法:
1.    Radio communication has annihilated space.
    无线电通讯已消除了空间的阻隔。
2.    The invasion force was annihilated.
    侵略军被消灭了。
3.    The enemy was annihilated.
    敌人被歼灭了.