我们好不容易凑齐八名志愿者。

We managed to scrape together eight volunteers.

《牛津词典》

慢慢地，钱凑齐了。

Slowly, the money began to pile up.

youdao

结果，我去了三家店才凑齐了1000个弹珠。

I ended up having to visit three toy stores to round-up 1, 000 marbles.

youdao

People can't pay that, if they're in any trouble, they can't come up with the whole value of the loan all at once.

如果人们遇到困难,将无法一次性凑齐这笔大额款项

耶鲁公开课 - 金融市场课程节选