How to add pronunciation of words above (html <ruby>)?

[Winterreisender]

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/ruby

我是一名中文用户，我需要为我的部分汉字添加拼音,HTML中的ruby元素可以做到这点，Affine中有办法实现吗？
I'm Chinese user, I need add pronunciation for my words, the <ruby> html can do it, is there any way to add it in Affine?

(I have searched issues and discussions with ruby and pronunciation keywords)

[Winterreisender]

done in 0.22