用尽

It took my last reserves of strength and will to swim to the lifeboat.

我用尽了最后的力气和意志向救生艇游去。

If you are a first-time investor, you may not have much unds at your disposal. The purchase of one stock alone could utilise the bulk of your investible savings.

如果你初次接触投资，你可能没有足够的资，可能就用尽所有的资。