Will you boys stop yelling your head off just outside my window!
你们这些男孩不要在我窗外高声喊叫好不好!
He yelled out in pain.
他疼得大叫。
She yelled out for help, but no one came.
她高呼救命,可是没有人来。
yell sth ⇔ outJust in time, he yelled out a warning.
他及时地呼喊起来,发出了警告。
He yelled out an order.
他大声发布命令。