pern
pern /pɜː(ɹ)n/ nghĩa là ống sợi hình nón (trong bánh xe quay sợi)
Các nghĩa
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ống sợi hình nón (trong bánh xe quay sợi)
Part of a spinning wheel, a conical spool onto which the thread is wound from the spindle.
[…] these yarns are to be wove in the usual way of weaving canvas, but the weft to come off the pern or quill double […]
Model of a patent machine for winding yarn from the hank, upon the shuttlecope or pern.
Dạng khác
- perns plural