Closed user
[计] 封闭式用户, 闭合用户
🧩 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
user
['ju:zə]
n. 用户，使用者;吸毒成瘾者;
🗣️ 情景例句
Well, how was everybody's day today?
喂 ，今天各位过得怎么样？
Know something like the palm of one's hand.
熟知其事，了如指掌。
You must come to see it. And I owe you some money.
你一定要来看呀。我还欠你的钱呢。