n. a musical percussion instrument; usually consists of a hollow cylinder with a membrane stretched across each end
n. the sound of a drum
n. a cylindrical metal container used for shipping or storage of liquids
n. small to medium-sized bottom-dwelling food and game fishes of shallow coastal and fresh waters that make a drumming noise
n. 鼓, 鼓声
vi. 击鼓, 作鼓声
vt. 打鼓奏出
[计] 磁鼓