Vane pump
[化] 叶片泵; 滑片泵
🧩 词语组成解析
n. 风向标, 风信旗, 变化不定的事物\\n[机] 轮叶, 叶
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
Can't you figure it out?
找不到答案吗？
The little boy left home for his first day at school.
那个小孩第一天离开家去上学。
So she's been at this school since September?
这么说来，她自9月份才在这所学校学习？