Closed circuit operation
[建] 通路操作
🧩 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
The first is why you choose our company.
第一个问题是你为什么要选择我们的公司。
Confidence of success is almost success.
对成功抱有信心，就近乎成功。
It will be cloudy at times.
阴有多云。