n.想不到(出乎意外的；突然)
The sheer unexpectedness of it made my hair stir under my cap. 这猝不及防的惊变，使我帽子下面的头发都竖起来。
The sheer unexpectedness of it made my hair stir under my cap . 这猝不及防的惊变，使我帽子下面的头发都竖起来。
The unexpectedness of God's methods can often bring delightful surprises. 神用意想不到的方法来带领你，往往给你带来意外的惊喜。
He was outwardly decent and managed to preserve his aquarium, but inside he was impromptu and full of unexpectedness. 他外表仍旧很庄重，还能保持平静，但是内心却充满了意想不到的东西，一触即发。
He was outwardly decent and managed to keep his coolness, but inside he was impromptu and full of unexpectedness. 他外表仍旧很庄重,还能保持平静,但是内心却充满了意想不到的东西,一触即发。
