这不是说已经有不良感觉的人在网上花费了更多的时间，而是说使用因特网似乎确实诱发了人们的不良感觉。 And it wasn't that people who were already feeling bad spent more time on the Internet, but that using the Net actually appeared to cause the bad feelings.
免疫力遗传的、后天的或诱发的对特定的病原感染的抵抗能力 Inherited, acquired, or induced resistance to infection by a specific pathogen.
免疫缺陷先天的、后天的或诱发的正常免疫反应能力的缺失 An innate, acquired, or induced inability to develop a normal immune response.
