A small, heavy weight, fastened to a cord and suspended to indicate a vertical line, used for determining how nearly vertical is a piece of work done, also called plumb bob.

(垂准线上之)铅锤(= plumb bob)。

A similar weight used to find the depth of water; plummet.

测锤(用以测水深)。

Perpendicular to, or at right angles with, the plane of the horizon; upright.

垂直的。

Out-and-out; absolute.

【口】彻头彻尾的；完全的。

Perpendicularly.

垂直地。

Completely; entirely.

【俚】完全；全然。

In a direct manner; exactly; also, without interval of time; immediately.

直接地；确切地；恰恰；立即地。

To teat the verticalness of with a plumb line.

用铅锤测量。

To straighten; make vertical.

使直；使垂直。

To sound (the depth of water) by a plummet.

以测锤测定(海深)。

To test; solve; get to bottom of.

试探；剖析；探究底细。

To provide with plumbing.

为...铺设铅管。

To work as a plumber.

当铅匠；当水管工人。