Backward-bladed impeller
[化] 后弯叶轮; 后弯叶片叶轮
🧩 词语组成解析
有叶片的, 有刀刃的
n. 推进者, 叶轮\\n[化] 叶轮
🗣️ 情景例句
I'm really concerned about going away for the weekend, Ellen,
我这个周末出门实在放心不下， Ellen，
I try to be punctual in getting dinner on the table.
我一向设法让晚餐菜肴准时上餐桌。
We'll need all our orders packed that way from now on.
今后我们所有的货都要照样包装。