Closed universe
闭宇宙
🧩 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
🗣️ 情景例句
What line of work are you in?
你做哪一行的？
He succeeded in passing the examination.
他成功地通过了考试。
It was my pleasure.
不用谢。