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burs

英[]
美[]

基本釋義

n.
（多）刺果，（刺果般的）粘附物，牙鉆( bur的名詞復數(shù) )

實用例句

He picked off the burs that had stuck to his overcoat.

他摘下粘在外衣上的刺果.

《簡明英漢詞典》

Methods: The root canalroot canal orifice burs and helical drilling bits were prepared in advance.

方法: 采用根管口臺階狀車針與螺旋型根管鉆組合起來擴大根管.

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