switch closed up

英 [switch closed up]
美 [switch closed up]

中文释义

道岔封锁

单词分析

单词结构：

switch closed up

字母数：16

记忆提示

🎯 重点记忆：

  • 单词拼写：switch closed up
  • 核心含义：道岔封锁

最近查询：

atelectases be quoted binder applicator chromotrope 2B cipel Deux-Sevres emery cutter forgraves haptophyte high-wirer hippa admirabilis immunoneutralised investomers lapped dovetail joint plethysmograph finger pomerons Scrophularia incisa sulcate UCP (utility control program) unparking

更新时间：2026-01-30 20:19:17