instep
US /ˈɪn.step/
UK /ˈɪn.step/
名词
1.
脚背
the part of a person's foot between the toes and the ankle, where the arch is highest
示例:
•
He kicked the ball with the instep of his foot.
他用脚背踢球。
•
The shoe was too tight across the instep.
这双鞋在脚背处太紧了。
在 Lingoland 学习这个单词