• 1. piercer: 刺穿的人
• 2. jet piercer: 火力钻孔机
• 3. ear lobe piercer: 耳垂钻孔器

更多释义

• 1.The H13 steel piercer point alloyed by Re-Al is studied.
  对H 13钢穿孔顶头进行了稀土铝合金化研究。
  dict.yoduao.com
• 2.The mighty mt cook, known as the " cloud piercer ", is the highest peak in australasia at 3755m.
  巍峨的库克山，被誉为「云霄之钻」 ，是澳大拉西亚地区最高的山峰，高3755米。
  dict.yoduao.com
• 3.It can be used not only for pass design and off line analysis but also for guiding in the adjustment of piercer.
  该系统不仅可用于斜轧穿孔工具设计和离线分析，还可用于指导穿孔机操作。
  dict.yoduao.com

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