piercer

英 /'pɪəsə/ 美 /'pɪrsə/

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中文释义

n.钻孔器，放卵管，凿孔

piercer的英语例句

Common failure of three - roll piercer in production was studied.

介绍了三辊穿孔机在生产过程中的常见故障和事故.
Apply to military industry, such as armor piercer and so on.

用于军事工业, 如穿甲弹弹芯等.
The armor piercer sends the strength, Is the typical wadding fist sends the strength method.

穿甲弹的发力, 就是典型的绵拳的发力方法的.