It's used to describe someone who seems to have endless cash available to them.

它用来形容那些似乎有用不完的钱的人。

Food was so hard to get and the money in the Yankee's wallet would not last forever.

这些东西得来如此不易，而且那个北方佬皮夹里的钱也不是用不完的。

So why not just raise an army of golden orb weavers to spin an endless supply of wonder-web?

那么，为什么不建立一支蜘蛛大军，让它们来织出用不完的神奇蛛网呢？

All the luggage I need right here.

这有用不完的。

Their curiosity and enthusiasm are exhaustless, so that there is little chance of genius being ignored.

他们的好奇心和热情是用不完的， 所以天才几乎没有被忽视的机会。

Everything she liked that she couldn't possibly use herself, she bought as a present for a friend.

凡是她喜欢但自己用不完的东西， 她会买来送给朋友作为礼物。

Do the minutes roll over if I don't use them all in one month, and do I need to sign an agreement?

Greg: 一个月内用不完的会议记录是否顺延，需要签协议吗？

When we say someone is energetic, usually we mean that they have a lot of willingness to do something - they have a lot of energy.

当我们说某人精力充沛时，通常是说他们非常愿意干点什么——有用不完的劲。

Oh man, I'm so sorry, but actually that makes me think of something that I could invent, like a roll of toilet paper that never runs out.

- 天哪，我很抱歉，但实际上这让我想到了我可以发明的东西，比如一卷永远用不完的卫生纸。

He had untiring energy for the dancing and parties she loved and an unending supply of coarse stories with which he regaled her on their infrequent evenings alone when the table was cleared and brandy and coffee before them.

他有用不完的精力来参加她举的舞会和宴会。偶尔晚上就他俩，吃完了饭，面前摆着白兰地和咖啡，他有许多不登大雅之堂的故事讲给她听，给她解闷。