heel

/hil/

the bottom of a shoe or boot; the back part of a shoe or boot that touches the ground and provides elevation

中文释义：鞋跟；后跟

She prefers shoes with low heels for long walks in the city.

她喜欢穿低跟鞋在城市里长时间行走。

The heel of his boot was worn down after months of hiking.

经过几个月的徒步旅行，他靴子的后跟已经磨损了。