sole

/soʊl/

the underside of footwear or a golf club

中文释义：鞋底；高尔夫球杆底部

The sole of my shoe has worn thin after months of walking.

经过几个月的行走，我的鞋底已经磨薄了。

He replaced the sole of his golf club to improve his swing.

他更换了高尔夫球杆的底部以改善挥杆。