プロトコルスタックでしょう
purotokorusutakkudeshō
1. Probably the protocol stack.
Noun
#2358240
1. Probably the protocol stack.
1. it seems; I think
2. right?; don't you agree?
1. stack
2. stack (data structure)
1. getting stuck (in snow, mud, etc.; of a vehicle)
1. transmission protocol; communication protocol
1. security protocol
1. Internet Protocol; IP
1. routing protocol
1. network protocol