n. 鼓;鼓状物;鼓声;石首鱼
vt. 击鼓;连打;反复讲;鼓吹
vi. 击鼓;连打;拍翅
When you beat the drum, you feel good.
当你击鼓时,你感觉良好。
As he sang he kept time on a small drum.
他唱歌时和着一面小鼓的节拍。
The drum is one of the oldest musical instruments.
鼓是最古老的乐器之一。
His ghost is said to haunt some of the rooms, banging a toy drum.
据说他的鬼魂常在其中一些屋子里出现,还敲打着一个玩具鼓。
The mixture flows to a revolving drum where the water is filtered out.
混合剂流过旋转着的滚筒时水分便从中滤出。