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
Who is that?
那是谁呀？
Turn left at the first light. You can't miss it.
到第一排红绿灯处往左拐。你不会找不找的。
Who is in charge here?
这里谁负责？