down-the-hole drill

英 [down-the-hole drill]
美 [down-the-hole drill]

中文释义

潜孔钻机

单词分析

单词结构：

down-the-hole drill

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：down-the-hole drill
  • 核心含义：潜孔钻机

最近查询：

all after argon cooler container handling information system fire-resisting stair galvanometer modulator gun nozzle gyri paraterminalis hyaluranectin kilcline maciejewski potassium selenate residual respiration shriber spleen rate sulfacinnamine supercontrol tube synthetic resin Topsyne troaking true-color palette

更新时间：2026-02-24 01:17:28