英语词汇“extending training course”的翻译、意思、用法、释义-英汉汉英双解词典

单词	extending training course
释义	extending training course 拓展训练课
随便看	coal roof stability coal room coal run of mine coals coalsack coal sack coal-sack coalsacks coal safety coal safety assessment coal safety management coal sale coal sale system coal samling coal sampl coal seam dip angle coal seam exploration type coal seam exposure coal seam faults coal seam floor coal sample coal sample ashing coal sample crush coal sample crusher coal sample division