vociferous
US /vəˈsɪf.ɚ.əs/
UK /vəˈsɪf.ɚ.əs/

1.
喧嚷的, 大聲的, 吵鬧的
expressing feelings or opinions in a loud and forceful way
:
•
The protestors were vociferous in their demands for justice.
抗議者們大聲疾呼地要求正義。
•
He was a vociferous critic of the new policy.
他是新政策的強烈批評者。