VERB
咆哮；叫嚷
If you say that someone is blustering, you mean that they are speaking aggressively but without authority, often because they are angry or offended.
例句
'That's lunacy,' he blustered...
“那真是疯了，”他吼道。
He was still blustering, but there was panic in his eyes.
他嘴上还在叫嚷着，但眼里却流露出恐慌。