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单词 hand screw
释义

hand screw


noun

a screw that can be tightened by the fingers, without the aid of a tool.
Also called hand-screw clamp .Carpentry. a clamp having two wooden jaws that are adjusted by two long screws.

Origin of hand screw

First recorded in 1755–65

Words nearby hand screw

hands, hands are tied, handsaw, hand's-breadth, Hand-Schüller-Christian disease, hand screw, hand scroll, hands-down, handsel, handset, hand setting
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for hand screw

  • The back of the copying-frame, showing the hand-screw and pressure-board.

    The Boy's Playbook of Science|John Henry Pepper
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更新时间:2024/12/22 22:27:21