Open(type) impeller
[化] 开式叶轮; 敞式叶轮
🧩 词语组成解析
n. 推进者, 叶轮\\n[化] 叶轮
🗣️ 情景例句
I have no time for extra-curricular activities.
我可没时间参加课外活动。
There is no virtue that poverty destroyeth not.
没有贫穷不能破坏的美德。
Mum and Dad were not at home.
爸爸妈妈不在家。