Enclosed impeller
[化] 闭式叶轮
🧩 词语组成解析
a. 被附上的\\n[经] 附上, 内附
n. 推进者, 叶轮\\n[化] 叶轮
🗣️ 情景例句
She was a beauty in her day.
她年轻的时候是个美人儿。
Lazy folks take the most pains.
懒汉多吃苦。
Last spring my wife suggested that I call in a man to look at our lawn mower.
今年春天，妻子让我请人检查一下我家的割草机。