points sleeper

英 [points sleeper]
美 [points sleeper]

中文释义

道岔轨枕

单词分析

单词结构：

points sleeper

字母数：14

记忆提示

🎯 重点记忆：

  • 单词拼写：points sleeper
  • 核心含义：道岔轨枕

最近查询：

atomic spectra bass drum ex-Scientologists fumeroot marriage brokerage marriage brokage outcursing poll about porcella pto-driven seeder rock-fill Salsadella shift-reduce parser soil-conserving crop summation of geometric progression synchrospeed motor time base sweep trial-bar uk ba unchallengenged jury vitellogenous

更新时间：2025-12-09 21:51:01