• 1. perforate: 穿孔 | 打孔
• 2. Perforate dimension: 开孔尺寸
• 3. perforate size: 开孔尺寸

更多释义

• 1.The arrow is tipped with an iron arrowhead to perforate its target.
  箭头上镶有铁的箭簇以便射穿目标物。
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• 2.In advanced stages the opaque corneas may ulcerate and even perforate.
  在疾病后期，不透明的角膜可能产生溃疡，甚至穿孔。
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• 3.Bacteria and parasites often use special toxins to perforate the membranes of target cells.
  细菌和寄生虫经常利用特殊的毒素穿孔于靶细胞的细胞膜。
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