资料来源 : pyDict

铅垂的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Plumb \Plumb\, v. t. [imp. & p. p. {Plumbed}; p. pr. & vb. n.
   {Plumbing}.]
   1. To adjust by a plumb line; to cause to be perpendicular;
      as, to plumb a building or a wall.

   2. To sound with a plumb or plummet, as the depth of water;
      hence, to examine by test; to ascertain the depth,
      quality, dimension, etc.; to sound; to fathom; to test.

            He did not attempt to plumb his intellect. --Ld.
                                                  Lytton.

   3. To seal with lead; as, to plumb a drainpipe.

   4. To supply, as a building, with a system of plumbing.

资料来源 : WordNet®

plumbed
     adj : (of water depth) measured by a line and plumb [syn: {sounded}]