primary line switch

英 [primary line switch]
美 [primary line switch]

中文释义

第一级寻线机

单词分析

单词结构：

primary line switch

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：primary line switch
  • 核心含义：第一级寻线机

最近查询：

adornos appetences auxiliary power source Bischof's coefficient characteristic form chori chuters concentrate metering hopper diameter limit differential elements rhumbline directional derivatives flare nut gametic mutation irigenin polylinker premaxilla medio-dorsal precess reasonable interchangeability serratia marcesen syndrome of cold-dampness due to kidney deficiency two ship way building system

更新时间：2025-12-08 08:48:16