英语词汇middle elixir field怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	middle elixir field
释义	middle elixir field 简明释义中丹田
随便看	screw-down bolt screwdown control screw down cup screwdown cylinder screw down gear screwdown gear screw down mechanism screwdown mechanism screwdown motor screw down nonreturn valve screw-down non-return valve screw down non-return valve screw down screwdown screwdown stop valve screwdown stop valve screwdown structure screwdown time screw(-down) valve screw down valve screw down valve screwdown valve screw dredger screwdrill screw drill

英汉双解词典包含3185865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。