wad [wɒd]

以下由轻松背单词网站提供

v.使…成一团；n.填充物；炮塞

a number of especially flat and/or small objects pressed tightly together

Use this wad of cloth to plug the barrel.用这软布把桶塞上。
Wad the space with paper,please.请用报纸填塞空隙。