| 单词 | ballistics |
| 释义 | ballistics —ballistician /bal'euh stish"euhn/, n. /beuh lis"tiks/, n. (usually used with a sing. v.) 1. the science or study of the motion of projectiles, as bullets, shells, or bombs. 2. the art or science of designing projectiles for maximum flight performance. [1745-55; see BALLISTIC, -ICS] |
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