请输入您要查询的英文单词:

 

单词 hook-pin
释义

> as lemmas

hook-pin
hook-pin n. a taper iron pin with a hooked head to pin the frame of a roof or floor together; a draw-pin.
ΘΚΠ
society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > pin or peg > for fastening frame of roof or floor
hook-pin1637
1637–8 in R. Willis & J. W. Clark Archit. Hist. Univ. Cambr. (1886) I. 94 Ashpoles for levers and hookepinnes.
1679 J. Moxon Mech. Exercises I. vii. 125 The Hook-Pin is..to pin the Frame of a Floor or Frame of a Roof together, while it is framing.
extracted from hookn.1
<
as lemmas
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/13 11:16:36