come up against

come up against

突然(或意外)碰到(困难、反对等)

例句与用法：

We expect to come up against a lot of opposition to the scheme.

我们预计这个计划要遭到很多人反对。

He often came up against the problem of money.

他那时常常碰到钱的问题。

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突然地碰到(困难等)

We should solve all the problems we have come up against.

我们必须解决已经碰到的所有问题。