drawbore

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. A hole bored through a tenon nearer to the shoulder than the holes through the cheeks are to the edge or abutment against which the shoulder is to rest, so that a pin or bolt, when driven into it, will draw these parts together.
    — a drawbore pin
动词 v.
  1. To make a drawbore in. transitive
    — to drawbore a tenon
  2. To enlarge the bore of a gun barrel by drawing, instead of thrusting, a revolving tool through it. transitive

词形变化

drawbores plural drawbores present,singular,third-person drawboring participle,present drawbored participle,past drawbored past

词源

词源 1
From draw + bore.
词源 2
From draw + bore.
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