请输入您要查询的英文单词:

 

单词 red staff
释义

> as lemmas

red staff
red staff n. now historical and rare a wooden staff to which a red substance is applied, and which is passed over the surface of a mill stone to mark irregularities on the surface.
ΚΠ
1860 Sci. Amer. 14 Apr. 243/2 We take the red staff with water paint on it, and run it over the face of the stone, which shows the high places.
a1877 E. H. Knight Pract. Dict. Mech. II. 1808/1 The red-staff used by millers to detect irregularities in the face of a millstone.
1949 G. Woodbury John Goffe's Mill xviii. 172 I became so absorbed in the details of the job,..and testing every few minutes with the 'red staff', sort of straightedge ruler covered with red chalk, that I forgot about wearing gloves.
extracted from redadj.n.adv.
<
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:2024/12/23 8:24:08