Closed impeller
[建] 隐闭叶轮
🧩 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
n. 推进者, 叶轮\\n[化] 叶轮
🗣️ 情景例句
Don't thank me.
别谢我。
What excuse could he have for being so rude?
他做了那样无理的事，将如何辩解呢？
Miss Zhao is one of the most popular teachers in the school.
赵小姐是学校里最受欢迎的老师之一。