VERB
（由于激动、震惊、愤怒等）突然呼喊，惊叫，大声喊
Writers sometimes use exclaim to show that someone is speaking suddenly, loudly, or emphatically, often because they are excited, shocked, or angry.
例句
'He went back to the lab', Iris exclaimed impatiently...
“他回实验室去了，”艾里斯不耐烦地大声说。
He exclaims that it must be a typing error.
他惊呼道那一定是个打字错误。