Closed economy
[经] 闭锁经济
🧩 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
I'm ... very proud of you.
我很……以你为荣。
Goodbye, it was nice meeting you.
再见，很荣幸认识你。
My hat's new, too.
我的帽子也是新的。