词汇	死命挣扎
释义	死命挣扎 struggle desperately
随便看	application layer protocol application-layer protocol application layer routing application layer security application layer signature application layer software application layer traffic application learning application letter application level application-level Application-Level Attacks Threat e-Business application level disaster recovery application level frame application level framing application level function application level gateway application-level gateways application-level load balancing application level monitoring Application Level Muhicast application level multicast application-level multicast application level protocol application-level protocol