tumultuous 英 [tjuː'mʌltʃuəs] 美 [tuː'mʌltʃuəs]

基本释义：

This is an adjective which means very confusing and violently agitated.

adj.喧哗的；骚动的；激烈的；极其激动的

例句：

1.The streets are tumultuous on National Day.
国庆节的时候，街道一片喧嚣。
2.They gave the chairman a tumultuous welcome.
他们热烈地欢迎主席。