n.卷邊工具

The cans are passed through a beader, where the walls of the cans have circumferential beads formed in them to give added strength. 罐子通過卷邊器在罐壁上加筋以加強(qiáng)罐體的強(qiáng)度。

Imagine the sound of a cello when you say, Beddy bada bida beader budder (Betty bought a bit of better butter) and you'll be close to the native way of saying it. 你會注意到以前學(xué)的語法和現(xiàn)在學(xué)的口音是完全不同的。

double beader (管子)雙重緊端器, (管子)雙重卷邊器

daoubl beader 雙重緊端器, 雙重卷邊器

grain beader 收割臺