n.過火磚；毛口；毛頭

名詞burr的復(fù)數(shù)形式.

She speaks with a soft rural burr. 她說話帶著鄉(xiāng)下人的輕柔的r音。

The phones in Europe don't seem to ring;they burr. 在歐洲聽筒似乎發(fā)不出清脆響亮的聲音，它們發(fā)音粗濁不清。

File off burrs on edges of the board. 用力往下折斷開，板邊有毛刺是可用銼刀挫平。

Our dog came home with burrs in his coat. 我們的狗回家時毛上有些帶刺的種子。

A new style punch die without burrs is designed. 設(shè)計(jì)了一種新型無毛刺沖孔模具。

Remove all weld splatter and burrs. 所有焊縫必須焊透.