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
My mother is terrific at any kind of sewing.
我母亲做任何针线活都棒极了。
He lived in California until he was seventeen.
他生活在加利福尼亚直到他十七岁。
Six men have been trapped in a mine for seventeen hours.
6个人被困在矿井里已有17个小时了。