stiffness

['stifnis]

n. 僵硬, 硬度

例句与用法：

As I got about, the stiffness in my left leg gradually worked off.

我走动走动，左腿渐渐地不再僵直了。

详细释义：

n.

僵硬; 生硬, 不自然; 顽固[U]

The stiffness and self-consciousness soon disappeared.

那种不自然和害羞的感觉不久便消失了。