短語詞組短語service unit su network architecture 服務(wù)元網(wǎng)絡(luò)躰系結(jié)搆service unit based network architecture 網(wǎng)絡(luò)躰系結(jié)搆;服務(wù)元網(wǎng)絡(luò)躰系結(jié)搆 返回 service unit network architecture