drawbore
/d'rɔ:bɔ:/
中文翻译
钻[笋]销孔
英文解释
n. 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.
v. t. To make a drawbore in; as, to drawbore a tenon.
v. t. To enlarge the bore of a gun barrel by drawing,
instead of thrusting, a revolving tool through it.
常见例句
1
To make a drawbore in
2
as, to drawbore a tenon. v