drum
美[drʌm] vt.击鼓；连打；反复讲；鼓吹
vi.击鼓；连打；拍翅
网络鼓；磁鼓；鼓状物；滚筒
1 . As he sang he kept time on a small drum .
他边唱边和着节拍敲一个小鼓。
来自柯林斯例句
2 . The trade secretary disagreed but promised to "bang the drum for industry".
贸易部长并不同意，但是答应会“为产业界摇旗呐喊”。
来自柯林斯例句
3 . The drum is one of the oldest musical instruments.
鼓是最古老的乐器之一。
来自柯林斯例句
4 . We've leafleted the university today to try to drum up some support.
我们今天在大学散发了传单，希望能争取到支持。
来自柯林斯例句
5 . The new government seemed rather hum-drum .
新政府看起来平庸无能。
来自柯林斯例句
1.a musical percussion instrument; usually consists of a hollow cylinder with a membrane stretch across each end
2.the sound of a drum;
he could hear the drums before he heard the fifes
3.a bulging cylindrical shape; hollow with flat ends
4.a cylindrical metal container used for shipping or storage of liquids
5.a hollow cast-iron cylinder attached to the wheel that forms part of the brakes
6.small to medium-sized bottom-dwelling food and game fishes of shallow coastal and fresh waters that make a drumming noise
1.make a rhythmic sound;
Rain drummed against the windshield
2.play a percussion instrument
3.study intensively, as before an exam;
I had to bone up on my Latin verbs before the final exam
drum （鼓），一种打击乐器，是在鼓身的一面或双面蒙上一块拉紧的膜。鼓可以用手或鼓杵敲击出声。鼓在非洲的传统音乐以及在现代音乐中是一种比较重要的乐器，有的乐队完全由以鼓为主的打击乐器组成。除了作为乐器外鼓在古代许多文明中还用来传播信息。按《礼记·明堂位》的记载，在很早的传说中，“