词汇	位阻效应
释义	位阻效应医steric effect
随便看	special action group special activities division Special Activities Office Special Activities Squadron special activity Special Activity for School Visit special acts special acupoints special adaptation special adapter special add special additional regulation special additional risk special additional risks special addition chains special additive special additive T special add operation special address special adhesive Special adhesive for grinding wheel special adjuvant special administrate region special administration special administration area