1·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。
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·Attacks to the arms or legs, groin, joints, or instep.
攻击手臂或腿部，鼠蹊部，关节，或脚背。
4·A sturdy, low shoe that LACES over the instep.
一种结实的脚背上系脚带的矮鞋。
5·Tight trousers extending from waist to ankle with straps passing under the instep, worn especially in the19th century. Often used in the plural.
紧身裤从腰至脚脖子的紧身裤，有带子穿过脚背，尤盛行于19世纪。通常用复数。