roving
roving nghĩa là sợi thô
Các nghĩa
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sợi thô
A long and narrow bundle of fibre, usually used to spin woollen yarn or in felting.
Mr. J. W. Strange, of Taunton, Mass., has invented an improved method of laying roving in cans.
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sự xe sợi thô
The process of giving the first twist to yarn.
Dạng khác
- rovings plural