臂	774C30   52.42	部居	畫數  17	ㄅㄧˋ [bi4]  (also ㄅㄟˋ [bei4] ).
N	The arm: 肩臂 shoulder and arms; 手臂，胳臂 (vern.) the arm; 一臂之助 lend a hand, (usu.) help; 獨臂將軍 one-armed general; 攘臂 raise hand to fight.
Words	1.臂膀 [bi4bang3], n., the upper arm.  2.臂膊 [bi4bo2], n., shoulder region near arm.  3.臂肘 [bi4zhou0], n., the elbow.  4.臂助 [bi4zhu4], n., & v.t., help; to help.