Box level
01
盒式水平仪, 木工水平仪
a long level with multiple vials used for measuring horizontal, vertical, and 45-degree angles, providing accurate leveling over larger surfaces
例子
The carpenter used the box level to make sure the wall was perfectly straight.
木匠使用了盒式水平仪来确保墙壁完全笔直。
He placed the box level on the table to verify that it was level before setting up the equipment.
他将箱式水平仪平放在桌子上，以确认在设置设备之前它是水平的。
