1.come up with 想出；赶上

But how do you come up with the architecture for this evolutionary prototype?
但是你将如何为这个进化的原型提出系统的架构呢？

You would take things as they came. All you had to do was think a little harderand come up with a new solution.
既来之, 则安之， 你必须多动脑子， 想出个新的解决方法来(3fJ&J7X_r~。

2.infectious agent 致病原

Traditional vaccines work mainly by priming the immune system so that it knowshow to make antibodies to a particular infectious agent.
传统的疫苗工作原理是通过激活人类的免疫系统，产生抗体，然后抗体去干掉特定的那种传染源qqPBbQ#.%D!MV6n1bdn。

Traditional vaccines work mainly by priming the immune system so that it knowshow to make antibodies to a particular infectious agent.
传统疫苗主要通过刺激免疫系统发挥作用，以使免疫系统知道如何产生针对特定的感染因素的抗体misIeHJiPQ3X+y。

3.attach to依附，附属

They attach to a server, then join one or more channels.
它们连接到服务器，然后加入一个或多个信道Ki^3@W*@e3=RlG。

These diagnostic tools can attach to any application without requiring thatapplication to start in a special mode.
这些诊断工具可以连接到任何应用程序而不要求应用程序以特殊模式启动5mue&[DM%9.Pw,xVksc_。