Instep
n. 脚背, 背部, 脚背形的东西\\n[医] 足背, 足弓
✅ 同义词
📖 牛津释义
instep
n
(a) upper surface of the human foot between the toes and the ankle 脚背. =>illus at foot 见 foot 插图.
(b) part of a shoe, etc covering this （鞋等的）覆盖脚背的部分; 鞋面. =>illus at shoe 见 shoe 插图.
🗣️ 情景例句
if he spends less on the cultural programs.
假如他在这文化活动上减少开支的话。
You never know what you can do till you try.
事非经过不知难。
Lined up against the wall, there were long thin wires attached to metal spheres.
靠墙排列着许多细长的电线，而电线又连着金属球。