perforation gauges

[perforation gauges]
[perforation gauges]

中文释义

perforation ga(u)ge (测定邮票齿孔度用的)齿孔尺

单词分析

单词结构:

perforation gauges

字母数:18

记忆提示

🎯 重点记忆:

  • 单词拼写:perforation gauges
  • 核心含义:perforation ga(u)ge (测定邮票齿孔度用的)齿孔尺