脚撑的英文：
n. heel brace
n. 脚后跟；踵
v. 给…修后跟；倾侧；紧追，紧跟
- angle of heel in tur
回旋倾侧角 - Heels need to wear well.
高跟鞋需要耐穿。 - Laziness is his Achilles' heel.
懒惰是他的唯一致命弱点。 - Spike heels are the worst.
高跟鞋是最差的。 - The boat heeled over in a strong wind.
船受强风吹袭倾侧了。
v. 振作起来；激励；支撑，支持
n. 支撑物；支柱；牙齿矫正器；大括弧
- brace (a pair of braces)
背带,吊带 - belt and braces
腰带和背带策略 - brake shaft step brace
手制动轴承拉条 - The odor of souls is a brace to the walls.
灵魂的气息是这些砖墙的支柱。 - The struts are firmly braced.
那些支柱上得很牢固。
