elbow
英 ['elbəʊ]
美['ɛlbo]
	    - n. 肘部;弯头;扶手
 - vt. 推挤;用手肘推开
 
英英释意
- 1. hinge joint between the forearm and upper arm and the corresponding joint in the forelimb of a quadruped
 
- 2. a sharp bend in a road or river
 
- 3. a length of pipe with a sharp bend in it
 
- 4. the part of a sleeve that covers the elbow;
 - "his coat had patches over the elbows"
 
- 5. the joint of a mammal or bird that corresponds to the human elbow