治疗成了唯一的的出路，但这也未必凑效。

The only way out is treatment. And even that is not a guarantee.

youdao

不过这也未必是什么好事。

Not that this would necessarily be a good thing.

youdao

下家打一张四索，你打一张一索，当然能够保他决不致吃进，但是这也未必能钉得牢。

Four line play a card, you have a piece of a line, can certainly confirmed he will not eat, but it may not help fast.

youdao