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

词汇	commercial coal sample
释义	commercial coal sample 商品煤样
随便看	quick engine change unit quickening quickening- quickening all creation quickening construction of infrastructure quickening control quickening-grass quickening liquid quickeningly quickening method Quickening of fetus quickenings quicken one's pace quicken pace and run fast quickens quicken the flare quicken the pace of marketization quicken the pace of reform quicken-tree quicken up quicken with quicken your pace quick erase Quick Erect Expandable Mast quick erecting and leveling system