mota粘土MOTn.妙语；警句abbr.马达 (=motor)motivating model激励机制motility hormone活动激素Motais operation莫泰手术motivating force动力因素motivating style激励风格mot distribution根系分布motivating theory激励理论motility of sperm精子活动力motivating effect促进效应motivity resource动力源泉