lancing是什么意思？

lancing

英['lɑ:nsɪŋ] 美['lɑnsɪŋ]

• n. 切缝，气切割；
• v. <医>用柳叶刀切开( lance的现在分词 )；

例句

• Analyzed press technology characteristics of vent - windows of the car side board, designed a lancing - drawing compound die. 分析了车厢侧板零件通风窗冲压加工的工艺特点, 设计了一副针对该零件加工的切口拉伸复合模.

柯林斯高阶英汉双解学习词典释义

• VERB
  切开，割开（疖等）
  If a boil on someone's body is lanced, a small cut is made in it so that the liquid inside comes out.
  例句
  It is a painful experience having the boil lanced. 把疖子切开是很痛的。
• N-COUNT
  （旧时骑兵用的）长矛
  A lance is a long spear used in former times by soldiers on horseback.
  例句
  ...the clang of lances striking armour. 长矛撞击盔甲发出的咣咣声