Impellers
n. 推进者, 叶轮( impeller的复数形式 )
🗣️ 情景例句
May I have her office phone number, please?
可以给我她办公室的电话吗？
It is good to have friends in trouble.
在患难时得到朋友是幸运的。
It was used for keeping tea hot after it was made,said Wei Hua. It was filled with hot water.
“那是在茶沏好后用来保温的，”魏华说，“用来装热开水的。”