very loud, or full of confusion, change, or uncertainty吵鬧的,喧嘩的;騷亂的,混亂的
The former president appeared to tumultuous applause and a standing ovation.前總統出場時,人們起立鼓掌,歡呼聲經久不息。
After the tumultuous events of 1990, Europe was completely transformed.經歷了1990年的一系列動蕩和騷亂事件後,歐洲發生了巨變。