adj.彈道的；（突然地）激動(dòng)、沮喪或者生氣的
Rockets are important as thrust units for ballistic missiles. 火箭作為彈道導(dǎo)彈的推力裝置很重要。
He went ballistic when I told him. 我告訴他時(shí)他勃然大怒。
n.彈道學(xué)；發(fā)射學(xué)
adj.反彈道的
彈道學(xué)地
