英语词汇“developed coal reserves”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	developed coal reserves
释义	developed coal reserves [矿业] 开拓煤量
随便看	back shutter back-shutter back shuttle guide back-side backside back side backside angle backside attack backside bus backside cache backside cooling method back-side cooling method backside edge backside-front back side grid bar back side guard backside illumination back side loop backside pattern backsides back-sides back side strain backside thread backside throw backside throws 漫漭漮漯漰漱漳漴漶漷 25508 25509 25510 25511 25512 25513 25514 25515 25516 25517