Oilstone
n. 油磨刀石\\n[机] 油磨石
🗣️ 情景例句
Can I invite Alexandra to stay for dinner?
我可以请Alexandra留下来吃晚餐吗？
We'd like to know your availability and conditions of sale of this line.
我们想了解一下你方在这方面的供货能力及销售条件。
I meant to tell you yesterday, but you were not in your office.
我原想昨天告诉你的，但你没在办公室。