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'm having a wonderful time.
我过得很愉快。
To build with blocks
搭积木
What's the matter, Carol?
怎么了，卡罗尔？