背单词 | 身体部位 - elbow（手肘）

复数形式：elbows

例句：

He barked his elbow on the wall.

他的肘部在墙上擦破了皮。

更多信息：

elbow（动词）用手肘：He tried to elbow me off the line in the lunchroom.

at one's elbow 在身边

give somebody the elbow 排挤某人

out at elbows （捉襟见肘/顾此失彼）：Even when he was out at elbows,end for money he kept up a bold face.