bombardv.炮轰；攻击；[核]以高速粒子撞击n.射石炮bombarded nucleus被轰击核bombarding energy轰击(粒子)能量bombarding stream轰击流bombardier beetlen.行夜（一种昆虫，又名投弹手甲虫、喷雾甲虫）bombarding cathode轰击阴极bombardment defect轰击缺隐bombarding current轰击电流bombardment rocket轰击火箭bombardmemt energy轰击(粒子)能量bombardment energy冲击能量