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1.The path of a projectile or other moving body through space.
轨迹,抛射或其它在空间运动的体的运动路线收藏指正
2.Light (field) howitzer: In addition to direct fire, these cannon can fire ballistically (there does not have to be a clear line to the target object).
轻型(野战)榴炮:在直瞄射击的基础上,这些火炮能够进行射击(不需要到目标之间通视)。收藏指正
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