Chalk line
01
粉笔线, 粉笔绳
a carpentry tool consisting of a reel or container filled with powdered chalk and a string, used to create a straight reference line on a surface by snapping the string coated with chalk
例子
The carpenter used a chalk line to mark the spot where the wall studs would be installed.
木匠用粉线来标记墙柱将要安装的位置。
Before cutting the plywood, he snapped a chalk line to ensure the edges would be perfectly straight.
在切割胶合板之前，他拉了一条粉笔线以确保边缘完全笔直。
