单词学习：vociferation 名词
vociferation
/vəˌsɪfəˈreɪʃn/
大声喊叫；喧嚷；叫嚣
The vociferation from the playground was so loud that 顾老师 had to raise her voice to be heard in class.
操场上的喧嚷声太大了，顾老师不得不提高嗓门才能在课堂上被听到。
单词卡片
卡片已就绪
