I'd like to have a desk in the room but it won't fit.

我想在房间放一张桌子，但是搁不下。

《牛津词典》

If the shirt shrinks, it won't fit you that well.

这件上衣如果缩水，就不那么合身了。

youdao

I don't think this is the box that this toy came in, it won't fit in.

我想这个箱子不是装这个玩具的，它装不下。

youdao

"In simple terms, it won't fit through the pump hole, " says Iannini.

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But take note that while you can run the application on an iPad, it won't natively scale up to fit the display.

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First of all, it can be hard to get it to fit right, and a mask that doesn't fit won't work properly.

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