coal-breaker

常见例句

Construction Technology of Spring Vibration Isolation Basement of the Coal Breaker
碎煤機彈簧隔振基礎施工技術
We need to replenish our stocks of coal.
我們需要再次補充煤的儲備。
She piled on more coal before the fire go out.
在火熄滅之前她又加上些煤。
I add the coal on the flame continuously.
我不斷朝火裡添加煤炭。
They are ventilating the sap of a coal mine.
他們正在使煤鑛坑道通風。
Prohibition was laid on the export of coal.
禁止煤炭輸出。