adults

• The boy has reached an adult age and ought to be earning his own living .
  这孩子已经（到了）成年，应该自食其力了。
• It meant the phylogenetic and ontogenetic development of human adult behaviour .
  它意指成年人行为的系统发育与个体发育的发展。
• A few of them spoke of a previous adult literacy campaign into which they had been drawn .
  有人说起了过去他们参加的扫盲运动。
• In the love between adults it refers mainly to the psychic needs of the other person .
  在成年人的爱中，则主要是指另一个人的精神需要。
• The ascaris adults may perforate a suture line or cause a bile or pancreatic duct obstruction .
  成虫可穿破缝线或引起胆管或胰腺管阻塞。