shout oneself hoarse 声嘶力竭

“声嘶力竭”，汉语成语，意思是声音嘶哑，气力用尽，形容拼命地叫喊。可以翻译为“shout oneself hoarse，或shout oneself blue in the face”。

例句：

他突然声嘶力竭地大叫。

He suddenly cried out at the top of his voice.

她声嘶力竭地尖叫着。

She screamed as loudly as she could.