1. This is what he showed me: The Lord was standing by a wall that had been built true to plumb, with a plumb line in his hand. 他又指示我一件事。有一道墙是按准绳建筑的，主手拿准绳站在其上。
2. the metal bob of a plumb line. 一种在铅锤线下的金属球。
3. If the mass in question is a plumb bob , the horizontal component of F is important. 如果所讨论的质量是一摆锤，则重要的是F的水平分量。
4. Hull floors being fitted and checked for alignment with a centreline plumb line. 赫尔楼正在安装和检查调整 ， 以中心线铅垂线。
5. There was no architect, no draftsman; nobody had brought a ruler or a plumb line. 一楼里没有建筑工人，也没有制图者，也没有人拿着尺子或者橡皮在画线在测量。
