perforations
/pɜ:fə'reɪʃnz/
📖 中文释义
- n. 穿孔( perforation的复数形式 ); 贯穿; 针孔; 齿孔
🔗 释义中的汉语词
🧩 词形变化
原形 perforation
📘 English Definition（英文释义）
- n. a line of small holes for tearing at a particular place
- n. a hole made in something
- n. the act of punching a hole (especially a row of holes as for ease of separation)