n. 铅锤，测锤，线砣；垂直。 off plumb ＝out of plumb 不垂直，歪斜。 adj. 1.垂直的；公正的。 2.〔口语〕彻底的，完全的，绝对的。 短语和例子 plumb nonsense 荒唐透顶之事，毫无意义之事。 adv. 1.垂直地。 2.恰恰，正。 3.〔美口〕完全。 短语和例子 fall plumb down 垂直落下。 plumb southwards 正南，向正南。 plumb in the face of 正对着。 vt. 1.用铅锤检查(是否垂直)；使垂直 (up)。 2.用测铅测(水深)，测量。 3.查明；看穿，看出。 4.给…装铅，灌铅以增加…的重量。 5.给…铺自来水管[煤气管]。 6.焊。 No eye can plumb those depths. 谁也看不到那样的深度。 vi. 1.垂直悬挂。 2.作(铅)管工。 adj. -less 〔诗〕深不可测的，无底的(大洋等)。
completely; used as intensifiers; "clean forgot the appointment"; "I''m plumb (or plum) tuckered out" 同义词：clean, plum, clean, plum,
exactly; "fell plumb in the middle of the puddle" 同义词：plum, plum,
conforming to the direction of a plumb line
completely; used as intensifiers; "clean forgot the appointment"; "I''m plumb (or plum) tuckered out" 同义词：clean, plum, clean, plum,
exactly; "fell plumb in the middle of the puddle" 同义词：plum, plum,
conforming to the direction of a plumb line
exactly vertical; "the tower of Pisa is far out of plumb"
adjust with a plumb line so as to make vertical
examine thoroughly and in great depth
measure the depth of something
weight with lead
the metal bob of a plumb line 同义词：plumb bob, plummet,
例句与用法
1.
He had plumbed the very depths of iniquity . 他已经深测了罪恶的深渊。
2.
We have plumbed in the dishwasher . 我们已给洗碗机接上水管了。
3.
Bricklayers and carpenters often use plumb lines . 瓦工和木工经常使用铅垂线。
4.
It was unprofitable to plumb that sort of thing . 这种事弄个水落石出没有什么好处。
5.
No eye can plumb those depths . 谁也看不到那样的深度。
6.
He plumbed himself down in a chair . 他突然坐于椅中。
7.
After the earthquake the building did not fall and it remained plumb . 地震后这座楼房没有倒塌，仍然矗立着。
8.
I looked into that face, trying to plumb its secret, but it told me nothing . 我凝视那张脸庞，希望能探索到什么奥秘，可是什么也找不到。
9.
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。
10.
Except at the pole and the equator, a plumb line does not point toward the earth's center . 除在地球的两极和赤道之外，铅锤线并不指向地球中心。
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