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词汇
PU
释义
PU
实体单元（=physical unit）
在SNA（系统网路体系结构）中，按照一个SSCP（系统服务控制点）通过SSCP到SSCP对话的请求，对诸如附属链路和相邻链路站这样的网点资源进行管理和监督的装置。
随便看
frolicsome
from
from
from a child
from afar
from all accounts
from A to Z
from cellar to rafter
from cover to cover
from cradle to grave
from date
from day to day
from door to door
from every side
from first to last
from hell
from memory
from morning till night
from mouth to mouth
from nowhere
from now on
from rags to riches
from scratch
from shore to shore clause
from start to finish
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更新时间：2026/3/30 9:30:44