Gerotor
内齿轮油泵
🗣️ 情景例句
I took out a government loan to pay for college.
我靠政府贷款上的大学。
As a matter of fact, we would like to discuss internally regarding item B.
事实上，我们希望可以先内部讨论B项议题。
Several minutes later, the dish was again put into operation and one of the water.
几分钟后，盘子被成功地拽出了水面。