raucous
adjective uk/ˈrɔː.kəs/ us/ˈrɑː.kəs/
（声音）刺耳的，尖厉的
loud and unpleasant
I heard the raucous call of the crows. 我听到那些乌鸦刺耳的叫声。
Raucous laughter came from the next room. 隔壁房间传来刺耳的笑声。
The party was becoming rather raucous. 聚会变得越来越吵闹。
Synonym: rowdy