Closed network
[计] 闭环网络, 封锁网络
🧩 词语组成解析
closed
[klozd]
adj. 关闭着的，封闭着的;密闭着的，保密的;<美>准备好了的，定了契约的;
v. “close”的过去式和过去分词;
clos=close关闭+ed已...的→关闭了的
network
['nɛtwɝk]
n. 网;（电视与计算机）网络;网状物;广播网;
vt.& vi. 将…连接成网络;建立工作关系;
vt. 把（地方节目）编排到广播网（或电视网）联播;使（全国）联播;（如）用网覆盖;广泛分布;
vi. 沟通，互助;
net网+work 操作 → 网络
🗣️ 情景例句
The match was postponed to the following Saturday because of bad weather.
比赛因天气不好而延期到下个星期六进行。
Accidents will happen in the best regulated families.
即使家规严，丑事总难免。
After you printed the book, you had to throw away the carved pieces of wood.
你把书印出后，不得不把刻过的一片片木板扔掉。