double core-barrel drill

英 [double core-barrel drill]
美 [double core-barrel drill]

中文释义

双岩心管钻探

单词分析

单词结构：

double core-barrel drill

字母数：24

记忆提示

🎯 重点记忆：

  • 单词拼写：double core-barrel drill
  • 核心含义：双岩心管钻探

最近查询：

boxing-day CFV collapsed stratum method crassae dubb fruit juice concentrate genus alnuss gibberellic head start program incidental effect John Masefield magnet limb margins natural aggregate outthinking packet radio technique Puyang salt spray device sawest shaniah

更新时间：2026-03-19 23:57:43