名詞 eyelet:

1. a small hole (usually round and finished around the edges) in cloth or leather for the passage of a cord or hook or bar
   同義詞：eyehole
2. fastener consisting of a metal ring for lining a small hole to permit the attachment of cords or lines
   同義詞：cringle, loop, grommet, grummet

eye.let

n.（名詞）

A small hole or perforation, usually rimmed with metal, cord, fabric, or leather, used for fastening with a cord or hook.
孔眼：一小洞或眼兒，常用金屬、線、纖維或皮做邊，用于系繩索或鉤子
A metal ring designed to reinforce such a hole; a grommet.
金屬圈：一種金屬環(huán)，用于嵌在小孔上；墊圈
A small hole edged with embroidered stitches as part of a design.
鑲邊小圓孔：用刺繡針法鑲邊的小洞，作為設(shè)計(jì)的一部分
A peephole.
窺孔
A small eye.
一小眼

來源：
Alteration influenced by eye
受 eye的影響
of Middle English oilet
中古英語 oilet的變化
from Old French oillet [diminutive of] oil [eye]
源自 古法語 oillet [] oil的小后綴 [眼]
from Latin oculus * see ok w-
源自 拉丁語 oculus *參見 ok w-