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
I'm starving to death.
我饿得快要死了！
He took two weeks off in August.
他在八月份休假两星期。
but custom, we have a way of thinking, is behaviour at its most commonplace.
至于风俗呢，只是些司空见惯的行为而已。