countersink
v.
張捫孔口；鉆孔裝埋；打埋頭孔
n.
皿錐；埋頭孔；暗釘眼
英語(yǔ)翻譯 Noun:
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a hole (usually in wood) with the top part enlarged so that a screw or bolt will fit into it and lie below the surface
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a bit for enlarging the upper part of a hole
Verb:
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insert (a nail or screw below the surface, as into a countersink)
造句
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rose countersink
菊花鉆
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countersink drill
埋頭鉆,錐口鉆,尖底...
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combined drill and countersink
組合中心鉆,帶護(hù)錐復(fù)...
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machine countersink
機(jī)用錐形锪鉆...
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countersink reamer
埋頭孔鉸刀
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sole cutting edge countersink
單刃錐口鉆
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countersink bolt
埋頭螺栓
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snail countersink
螺旋錐口鉆
近義反義詞 【近義詞】
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countersink bit
埋頭鉆
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counterbore
擴(kuò)孔(平頭鉆...
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set
放置
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