The milk smells as if it is sour.

牛奶闻起来似乎酸了。

youdao

He said he didn't want to just because nobody asked him to, can't you see it is sour grapes?

他说他不想去仅仅是因为没人邀请他去，你没看出来他是吃不到葡萄就说葡萄是酸的吗？

youdao

Everyone has favorite fruit. My favorite fruit is filled with the purple grape. It is sour. Because I like to eat sour fruit.

每个人都有最喜欢的水果，我最喜欢的水果是充满了紫色的葡萄。它是酸的。因为我喜欢吃酸的水果。

youdao

He noted that a baked potato is not high in fat, but it becomes fatty when people add sour cream and butter to it.

VOA: special.2011.07.05

The moment has been pilloried widely in the British media, tacky and over the top they all think, but is it just sour grapes?

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And, while I expect that some right-wing talk show hosts will suggest that the reason the media is mentioning it now is to try to sour conservatives on Rubio, that's really not what's going on here.

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It is difficult to separate sour feeling from sober analysis in Mr Besson's partial text.

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