drum

vi.

1. 打鼓
2. 咚咚地敲[Q]
   He drummed on the table.

   他在桌上敲擊。

3. （鳥，昆蟲等）發出嗡嗡聲

vt.

1. 打鼓奏（曲調）；敲出（曲調）
2. 咚咚地敲
   He has the annoying habit of drumming the table with his fingertips.

   他有用手指尖敲擊桌子的惱人習慣。

3. 大力徵集，召集[（+up）]
   We couldn't drum up enough boys to make a football team.

   我們召集不到足夠的男孩組成足球隊。

4. 灌輸
   I drummed the traffic regulations into my son's head.

   我對兒子反覆講了交通規則。