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
Thank you. I appreciate your help.
谢谢！很感谢你的帮助。
Learning is better than house and land.
学问是一生的财富。
I determined to lodge a complaint as soon as we arrived.
我决定到目的地就给铁路部门提意见。