Someone jogged her elbow, making her spill her coffee.

　　有人不小心輕輕碰了一下她的胳膊肘兒，把咖啡弄灑了。

　　She propped herself up on one elbow.

　　她單肘撐起身子。

　　She gave him a jab in the stomach with her elbow.

　　她用胳膊肘猛頂他的肚子。

　　He elbowed his way through the crowd.

　　他用手肘從人群中擠了過(guò)去。

　　The jacket was worn at the elbows.

　　這件夾克衫的肘部磨破了。