单词angle of bank
na.: 转角
倾斜角
Steep turn is make the aircraft turning at a large angle of bank as 45 degrees with higher speed and shorter radius.
急速转弯，就是利用更大的转弯角度（训练是采用45度）得到更快的速度以及更短的转弯半径。
Think the construction and perfection of social credit system in the angle of bank-business relations
从银企关系看社会信用体系的建立与完善