Closed region
[计] 闭域
🧩 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 can't show my face in public anymore.
我不能再在公众场合露面了。
A creaking door hangs long on its hinges.
户枢不蠹。
Where's Sally, Jack?
杰克，萨莉在哪儿？