阳光是玫瑰开花的必要条件还是充分条件？

Is sunlight a necessary or sufficient condition for the roses to bloom?

youdao

今年的玫瑰开花早。

The roses are blossoming out early.

youdao

你看一朵玫瑰开花。

You see a rose flower.

youdao

我的玫瑰开花了。

My rose is blooming.

youdao

大多数玫瑰从五月末开始开花。

Most roses will begin to bloom from late May.

《牛津词典》

我想这些玫瑰下个星期就会开花。

I think the roses will come out next week.

youdao

如果是玫瑰，它总会开花的。

If it is a rose, it will the flower.

youdao

这些玫瑰下星期就会开花。

The roses will come out next week.

youdao

大多数玫瑰从五月末开始开花。

The roses are in full bloom.

youdao

玫瑰能在沙漠中开花吗？

Can a rose bloom in the desert?

youdao

这些玫瑰下星期就会开花。

I think the roses will come out next week.

youdao

这些玫瑰下星期就会开花。

I think the roses will come out next week.

youdao