Closed operation
[计] 闭运算
🧩 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 afraid I don't share your opinion.
我不敢苟同。
By doing nothing we learn to do ill.
懒散学为非。
He gets out of the lift. Then he walks to a bus stop.
他走出电梯。然后步行到公共汽车站。