sock的复数形式

　　例句：

　　His dark socks, I could see, had a stripe on them.

　　我能看出他的深色袜子上有道条纹。

　　He needs to pull his socks up if he is to make a success of his career.

　　如果他打算事业上有所成的话，就必须加把劲儿。

　　She fished out a pair of David's socks for her cold feet.

　　她找出一双戴维的袜子穿在了冰冷的脚上。