词汇	social duty
释义	social duty 法社会责任
随便看	positional measuring systems positional movement positional normal solution positional notation positional notations positional number positional number system positional numeration system positional nystagmus Positional Nystagmus,Fatigable Positional Nystagmus,Non-Fatigable positional nystagmus test Positional nystagmus test with recording positional operand positional operator positional operators positional order positional parameter positional parameter association positional parameters positional pattern positional phoneme positional PID control calculation positional plagiocephaly positional plagiocephalyflat head