per child or

per child or per child-day什么意思 Left per Signed not or Attempted Delivery The child of one's uncle or per per per child CHILD Daming is a child,Betty is an only child.Who has no brothers or sisters?回答 Ben is only a child.Jim is an only child.Who has no brothers or sisters? Bob is only a child.Tom is an only child.Who has no brothers or sisters? Ben is only a child.Jim is an only child.Who has no brothers or sister? Ben is only a child.Jim is an only child.Who has no brothers or sisters? A（）is the child of your uncle or aunt. 英译汉：Adults take 1 capsules per day with meals,or英译汉：Adults take 1 capsules per day with meals,or as directed by your healthcare professional 英语翻译the mutation rate corresponds to 10–6 events per locus per generation or to an average rate of change per base pair of 10–9-10–10 per generation 一个或更多的孩子是one or more child 还是one or more children?