adj.不育的,(指母牛)不分泌乳汁的
"Please don't yell at me." She began to sniffle.
“请不要对我大喊大叫。”她啜泣起来。
Something brushed past Bob's face and he let out a yell.
有什么东西从鲍勃的脸上扫过,他大叫了一声。
This gave them a chance to yell.
这给了他们大声喊叫的机会.