hand operated punch card

英 [hand operated punch card]
美 [hand operated punch card]

中文释义

人工操作打孔卡

单词分析

单词结构：

hand operated punch card

字母数：24

记忆提示

🎯 重点记忆：

  • 单词拼写：hand operated punch card
  • 核心含义：人工操作打孔卡

最近查询：

aphthous ulitis autonomous transfer Bannwarth biochemical treatment chicken-hearted as timid as a hare corni fructus estcourt gadar increased bronchovascular shadows key activity kreitzberg localizer type directional aid (lda) micro-metallic filter Mlicrococcus fervitosus Thomas Middleton urngs Walkerville XPF-1 yaff yellow fibrocartilage

更新时间：2026-02-02 21:43:31