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 you're under twenty-one years of age ...
如果你还不到二十一岁……
My favorite holiday is Christmas.
我喜欢的节日是圣诞节。
What's your name and address?
您的姓名和住址？