noun [具体名词] 肘，肘部；弯处，肘状物
He slipped and fell, badly bruising an elbow. 他滑倒了，严重挫伤了一只胳膊肘。
verb [vt. 及物动词] 用肘推挤，用肘击打
If you elbow people aside or elbow your way somewhere, you push people with your elbows in order to move somewhere. (用肘部) 推
- elbow 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 4 Seeing hands
