jarring

The metal scraping on concrete made a jarring noise.

用法提示：jarring 作形容词，修饰 noise，表示刺耳、令人不适的声音。

The bright red curtains created a jarring contrast with the soft blue walls.

用法提示：jarring 形容 contrast，表示色彩或风格上的不协调、冲突。

His sudden outburst was jarring to everyone at the meeting.

用法提示：jarring 作表语，形容行为或事件令人感到突然、不适或震惊。