英语词汇bracehead的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	bracehead
释义	bracehead 英?[b're?shed] 美?[b're?shed] 释义钻杆组的转动手把（冲击钻）
随便看	prototype matching prototypembryo prototype measurement prototype memory unit prototype meter prototype micro model prototype missile prototype model prototype mold prototype monitoring prototype mould prototype network prototype nuclear power plant prototype observation for concrete dam prototype observation for earth-rockfill dam prototype observation for sluice structure prototype observation for underground structure prototype of a systen prototype of galectins prototype organic power reactor prototype overlay description language file prototype parts prototype pattern prototype patterns prototype physical chemical system

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。