rim

名词 rim:

1. the shape of a raised edge of a more or less circular object
2. (basketball) the hoop from which the net is suspended
3. the outer part of a wheel to which the tire is attached
4. a projection used for strength or for attaching to another object
   同义词：flange
5. the top edge of a vessel or other container
   同义词：brim, lip

动词 rim:

1. run around the rim of
2. furnish with a rim
3. roll around the rim of

1. The valley ended in a perpendicular rim of granite.
   那山谷的尽头是花岗石的断崖。
2. Trees rimmed the pool.
   池塘边长了一圈树。
3. She opened the door, and the yellow light from inside rimmed about her.
   她打开门，里面射出的灯光在她的身影四周镶了一圈黄色的边。
4. She put a flower on the rim of the hat.
   她在帽子边上放了一朵花。

rim

n.（名词）
The border, edge, or margin of an object.See Synonyms at border
边，缘：物体的边沿、棱、或边缘参见 border
The circular outer part of a wheel, furthest from the axle.
轮缘：离中轴最远的轮状物的圆形外圈部分
A circular metal structure around which a wheel tire is fitted.
轮圈，轮胎环：一种圆形金属结构，在其周围固定有车轮的轮胎
v.tr.（及物动词）
rimmed,rim.ming,rims
To furnish with a rim.
装边，装轮胎
Sports To roll around the rim of (a basket or golf cup, for example) without falling in.
【体育运动】 洗蓝圈：在（例如，篮球或高尔夫球洞）边缘周围滚动而不落入

来源：
Middle English
中古英语
from Old English rima
源自 古英语 rima