pack builder

英 [pack builder]
美 [pack builder]

中文释义

(煤矿)井下充填工

单词分析

单词结构：

pack builder

字母数：12

记忆提示

🎯 重点记忆：

  • 单词拼写：pack builder
  • 核心含义：(煤矿)井下充填工

最近查询：

approach angle of track back discharge propagation banded coal condensatus dtss flush right fraction time gesticulated Helmholtz coil jacquier linear triangulation chain lubrication line major flood period netinfo Phemie premium received slum area tracer level unbottle untarnisht

更新时间：2026-01-26 12:02:58