perforator /'pә:fәreitә/ 📖 中文释义 n. 穿孔的人, 穿孔器, 打孔机, 剪票夹[计] 穿孔机 🔗 释义中的汉语词 打孔机剪票夹 📘 English Definition(英文释义) n. One who, or that which, perforates; esp., acephalotome. ← perforative peritonitis P 字母词表 perforator character →