发音相同: /mjuːl/，/mʌm/
He is such a mule that he doesn't listen to advice.
他真是个太顽固的人了，听不进劝告。
He's as stubborn as a mule.
他像骡子一样倔。
A mule is the product of a horse crossed with a donkey.
骡是马和驴杂交的产物。
I'll ask my mum if I can go.
我会问我妈妈我可不可以去。
My mum says I can't go.
我妈说我不能去。
