记忆方法
记忆“instep”的方法是将“in”视为“inside”的缩写，想象它指的是鞋子的内部部分。“step”表明这是脚的某个部位。因此，将“in”和“step”结合起来，记住“instep”是脚的内侧部分，通常是脚背与脚掌交界的地方。
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中文词源
instep 足背，鞋面
in-,进入，使，step,脚步，步伐。词义演变不是很清楚。
英语词源
- instep (n.)
- mid-15c., apparently from in + step, "though this hardly makes sense" [Weekley]. An Old English word for "instep" was fotwelm. Middle English also had a verb instep "to track, trace" (c. 1400).
权威例句
- 1. The machine apply for leather handbags or instep folding turn edging.
- 该机适合皮革、皮包、鞋面折边、翻边.
- 2. Leather upper features straps over the instep for support.
- 在皮革上的支持脚背功能松紧带.
- 3. Does urine blister grow on infantile back of hand, instep?
- 婴儿手背 、 脚背上长小水疱?
- 4. This machine can mold the joint point and instep point simultaneously.
- 一次整型动作即可同时完成关节点与脚背点之定型.
- 5. 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.