plumb.

• (=plumbum) (拉)铅

英英释义

名词 plumb:

1. the metal bob of a plumb line

动词 plumb:

1. measure the depth of something

2. weight with lead

3. examine thoroughly and in great depth

4. adjust with a plumb line so as to make vertical

形容词 plumb:

1. exactly vertical

副词 plumb:

1. completely; used as intensifiers

2. conforming to the direction of a plumb line

3. exactly