rim

篮球打在篮筐的边缘弹了出来。

The basketball hit the ___rim and bounced out.

自行车的轮圈在阳光下闪闪发亮。

The ___rim of the bicycle wheel was shining in the sunlight.

他小心地擦拭酒杯的边缘，确保没有指纹。

He carefully wiped the ___rim of the wine glass to ensure no fingerprints remained.