preparatory training

英 [preparatory training]
美 [preparatory training]

中文释义

步(预备)培训

单词分析

单词结构：

preparatory training

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：preparatory training
  • 核心含义：步(预备)培训

最近查询：

aeronautical mathematics african-brazilian autumn session babyships cake sizing coil stripping debt a call electroformed end mill with flatted parallel shank exudative pleurisy fluid transmission gibellula araneae haviti hot-rolled mild steel low-nox magetostatic field radial breeder stereo sound system test beam yumbo

更新时间：2026-01-28 11:53:30