Closed heater
[建] 封闭加热器
🧩 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
Saving them for today?
留着等今天？
He has a writig brush.
他有一支毛笔。
There, on the floor. Is it your ticket?
那儿，地板上！是你的票吗？