Impeller channel
[化] 叶轮道; 叶轮流道
🧩 词语组成解析
n. 推进者, 叶轮\\n[化] 叶轮
🗣️ 情景例句
She's very talented.
她很有才华。
I'm sorry to have kept you waiting.
很抱歉，让你久等了。[分词作状语]
We have a problem with your order.
你订的货有点问题。