背斜 anticlinal fold; anticline; arch; saddle; upfold; upper bend
倒转 1.(倒过来; 反过来) turn the other way round; reverse 倒转来说, 也是这样。 the same is true the other way round.2.[方言] (反倒) contrary to reason or one's expectation 你做错了, 倒转来怪我。 you made mistakes yourself and now you put the blame on me.3.[工业] (反向旋转; 翻转; 回转) back motion; back swing; backdraught; flyback; retracting stroke (返回行程); inverse; inversion; overturn; upturning; canting 使螺旋桨全速倒转 back a propeller at full speed