Radial impeller
[化] 径向叶轮
🧩 词语组成解析
n. 推进者, 叶轮\\n[化] 叶轮
🗣️ 情景例句
What's my account balance?
我的户头还剩多少钱？
Thank you for directions.
感谢你为我指路。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？