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- He outlined the triangle in red. 他用红笔画出三角形。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- He was busy leveling the ground and laying turves. 他正忙于平整土地铺草皮。
- I'd like a room on the upper level. 我想要楼上的房间。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- I hope you'll be on the level with me. 我希望你对我坦率布公。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
- Keep a level head and phone the Fire Department. 保持冷静，打电话给消防署。
- A football field should be level. 足球场地应该平坦。
- The rising level of crime is a sign of the times. 犯罪率增高是这一时代的特徵。
- I have told the whole story on the level. 我已经诚实地把整个事情经过讲出来了。
- He tried to prove that the triangle was isosceles. 他想证明那个三角形是等腰的。
- Find level ground for the picnic table. 找一处平坦的地面放野餐的餐桌。
- This mountain is 1,400 meters above sea level. 这座山海拔1,400米。
- He swept a triangle with his finger. 他用手指在空中画了个三角形。
- He has a level head in emergencies. 他在危急关头能镇定自若。
- If the table top isn't level, things will roll off. 如果桌面不平，东西就会滚下来。
- Shall we sign a triangle trade agreement? 我们订一个三角贸易协议好吗?
- The level of inflation has gone beyond 8%. 通货膨胀率已经超过了8%。
- The movable target on a leveling rod. 视准器水准尺上可移动的目标
