1.脚背
2.盖上脚背的鞋面和袜面部分
3.【动】蹠
1.the raised part in the middle of your foot; the part of a shoe that fits your instep
1.Listen to the sea breeze with you, listen to you laugh loudly when the spoondrift rush to your instep. . .
和你一起听海风，听浪花冲到你脚背上时，你开心的大叫；
2.When her manager went out for a phone call, she sited down watching a fax when suddenly felt that Afa scraped her instep by his foot.
拉拉的经理出去接个电话，拉拉坐下看一份传真，忽然感觉阿发拿脚在摩挲她的脚背。
3.She felt bad as a wet cold fat mice crawl over her instep which made her returned to past society disappear sunshine from her face.
她浑身一激灵，活像有只又湿又冷的肥老鼠爬过她的脚背，一夜回到旧社会的感觉霎时扫去她满脸阳光。
4.This tears be arrived always and gradually by the instep of the iron and stone scholar, the heart of his stock and stone.
这眼泪由铁石学者的脚背，一直浸润到他的铁石般的心。
5.a shoe without a tongue and with decorative lacing up the instep.
没有鞋舌、有一种装饰性的提带的鞋。
6.He had shrapnel up to the knee, his ankle was severed and his instep was blown off.
他的膝盖中了弹片，踝关节被切断，脚背被炸飞了。
7.Faux leather upper in trend-setting reptilian print with an adjustable mary jane strap across the instep.
仿皮趋势爬行动物的打印设置一个可调的玛丽珍整个脚背带的上。
8.Smooth leather or soft nubuck upper with three hook-and-loop straps along the back strap and across the instep.
光滑的皮革或柔软的磨砂鞋面与三个钩环沿背肩带和脚背上的带子。
9.Warm socks. Cute patent leather Mary Jane school shoes, maybe for fourth graders, with the instep cut up with a scissor.
还有保暖袜子，黑漆皮的MaryJane学院派鞋子，可能是四年级的款式，鞋子的脚背部分都被剪碎了。
10.a piece of leather across the instep of a shoe.
鞋覆盖脚背的一块皮革。