grozing iron
名词 n.
英文释义
名词 n.
- A plumber's tool for soldering lead pipes.
-
A tool used in making stained glass windows; a pair of groziers.
— A hot iron rod, being drawn along the outline, produced a crack, which enabled the outlying portions of the glass to be broken off. The ragged edge so produced was then cleaned up with the grozing-iron.
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数据来源: Wiktionary