Unionfining
联合(石油公司)加氢精制(法)
🗣️ 情景例句
They can keep a record of all of the important dates
他们可以记录下重要的日子。
That's not the point.
这不是重点。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。