a levels meaning in English
[网络] 高级水平考试；证书全球认可；高级程度会考
Examples
- the set of points is called a level surface .
这种点的集合被称为等位面。 - technically, both players are on a level .
双方运动员技术上处于一个水平。 - the water rose until it was on a level with the river banks .
河水上涨至与堤岸相平。 - what are your set books for english a level ?
你们参加高级程度英语考试要读哪些必修课本？ - figure 7-12 shows a body of mass m on a level surface .
图7-12表示水平面上质量为m的物体。