abrupt是什么意思

adj.突然的,陡峭的,生硬的

1、She ended the conversation with an abrupt goodbye.
她突然说再见，结束了谈话。
2、He was startled by the abrupt change in weather.
天气的突然变化吓了他一跳。
3、The road to the top of the mountain is steep and abrupt.
通往山顶的道路陡峭而陡直。

突然的；意外的；陡峭的