plumb
plumb /plʌm/ nghĩa là quả dọi
Các nghĩa
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quả dọi
A little mass of lead, or the like, attached to a line, and used by builders, etc., to indicate a vertical direction.
That wall isn't plumb.
That wall's not plumb.
The wall there isn't plumb.
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dây dọi nước
A weight on the end of a long line, used by sailors to determine the depth of water.
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phương thẳng đứng
The perpendicular direction or position.
Dạng khác
- plumbs plural