英语词汇“coal corer”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	coal corer
释义	coal corer 煤心采取器；又称“取煤器”、“取煤管”。煤田钻探钻进过程中；专门用于采取煤心的一种特殊器具。
随便看	ISIL Isilamism isildur isildurs Isili isilkul Isil'kul' isilkulisil kul Isil'kul'skiy Rayon isilvia ISIM Isimeli ISIMM isimmune serum ISimmune serum I simply can not call up where I have seen her I simply can't conceive why… I simply enjoy life afloat I simply know him by sight I simply love sea bathing I simply must go I simply refuse to conceive of such a solution I simply refuse to go ISIN is-in