Closed operator
[计] 闭算子
🧩 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
sleep over Friday and Saturday night
星期五和星期六晚上在那儿过夜
I told him to stay overnight.
我告诉他留下来住一夜。
In winter, however, life at the monastery is quite different.
然而到了冬天，修道院里的生活则是另一番景象。