boisterous
/ˈbɔɪstərəs/adjective
1- (of a person, event, or behaviour) noisy, energetic, and cheerful（人, 事件, 行为）喧闹的, 吵吵嚷嚷的; 兴高采烈的, 尽情的：
the children's boisterous behaviour.
孩子们欢闹的举动。
1.1
- (of wind, weather, or water) wild or stormy（风, 天气, 水） 狂暴的, 猛烈的：
the boisterous wind was lulled.
狂风平息了下来。
派生词
boisterously
adverbboisterousness
noun词源
late Middle English （in the sense 'rough, stiff'）： variant of earlier boistuous 'rustic, coarse, boisterous', of unknown origin.