英语词汇“关井”的翻译、意思、用法、释义-英汉汉英词典

单词	关井
释义	关井close in关井shut-in双向☞ 脉石 -- 卷索帽 -- 关井
随便看	performance design performance disclosure performance drugs performance enhancement module performance-enhancing performance-enhancing drugs performance equation performance estimation performance evaluation performance evaluation and testing performance evaluation test performance evluation performance excuse performance factor performance factor of performance factor of--quantizer performance factors performance feedback performance--feedback performance figure performance figures performance fluctuation performance goal performance-goal orientation performance graphic report