grum·met /ˈgrʌmət/
麻絲墊環
grom·met n.
1. A ring formed by twisting on itself a single strand of an unlaid rope. Sometimes written grummet.
2. Any eyelet or ring of metal or other material inserted in a hole in a sheet of some other material; in sailing, a metallic ring in or for a sail or a mailbag.
4. Mil. A ring of rope used as a wad to hold a cannon ball in place.
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grummet
n : fastener consisting of a metal ring for lining a small hole
to permit the attachment of cords or lines [syn: cringle,
eyelet, loop, grommet]