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brace and bit
[ˌbreɪs ən ˈbɪt] [ˌbreɪs ən ˈbɪt]

  • 支撑和钻头:brace是一种手工工具,与钻头(钻头或螺旋钻)一起用于在木材中钻孔。在旋转手柄的同时施加压力。如果钻头的导程和切削刺都处于良好工作状态,用户除了保持平衡外,不需要施加任何压力:导程会将钻头拉过木材。曾经有各种类型的钻头,但更常用的Ridgeway和Irwin-pattern钻头也依赖于一个称为蜗牛的尖端,它是一个锥形的螺纹螺钉,可以将钻头向前拉。

网络释义英英释义

  手摇曲柄钻

... brace and bit 手摇曲柄钻 brace expansive bit 调节式木工钻头 brace expa ive bit 调节式木工钻头 ...

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短语

a brace and bit 曲柄钻孔器

brace and bit

  • n. a drill consisting of a bit and a brace to hold and turn it

以上来源于: WordNet

 柯林斯英汉双解大词典 

brace and bit

  • 1. 

    N a hand tool for boring holes, consisting of a cranked handle into which a drilling bit is inserted 手摇曲柄钻

双语例句权威例句

  • Right now I am walking with a brace and crutches, but at least I am able to get around a little bit.

    现在需要借助拐杖走路,虽然不是很灵便,至少可以户外活动一小会儿

    youdao

更多双语例句
  • After securing the bonus point the game got a bit sloppy and a very stubborn Sedgley Park scored a brace of tries in quick succession, which was displeasing.

    BBC: Clive Stuart-Smith column

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