Closed loop system
[计] 闭循环系统
🧩 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
loop
[lup]
n. 圈，环;[医]宫内避孕环;回路;弯曲部分;
vt.& vi. （使）成环，（使）成圈;以环连结;使翻筋斗;
🗣️ 情景例句
Would you like anything else?
还要其他的吗？
Never deter till tomorrow that which you can do today.
今日事须今日毕，切勿拖延到明天。
That'll be very intersting. What cities are you going to visit?
那一定很有趣。你们打算参观哪些城市？