Closed circuit
[计] 闭合线路\\n[化] 闭路
🧩 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
That's right.
你完全正确。
Please inform us the quantity that can be supplied from stock.
请告知可供现货的数量。
All products have to pass strict inspection before they go out.
所有产品出厂前必须要经过严格检查。