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
Are there any sports clubs on campus?
校园中有什么体育活动俱乐部吗？
I ate peaches for breakfast yesterday.
我昨天早饭吃的是桃子。
One morning the tiger was very, very hungry.
一天早上老虎饿极了。