making a loud, confused noise; uproarious
吵闹的,喧哗的
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tumultuous applause. 喧闹的欢呼声。
 
excited, confused, or disorderly
兴奋的,混乱的,无序的
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a tumultuous crowd 狂乱的人群
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figurative 〈喻〉a tumultuous personal life. 风雨人生。
 
"mid 16th cent.:  from Old French