rim
Definition
The edge or border of a circular object, such as a wheel or cup.
中文 圆形物体的边缘或边界，如轮子或杯子。
Example
"He wiped the rim of the glass before drinking."
The edge or border of a circular object, such as a wheel or cup.
中文 圆形物体的边缘或边界，如轮子或杯子。
"He wiped the rim of the glass before drinking."