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
Morning.
早安。
Self-praise is no recommendation.
自我吹嘘，决不可取。
I saw a beautiful fish in the street market the other day.
前几天，我在街市上见到一条很漂亮的鱼。