二尖瓣 的释义 | Babel Free
ˀɤɻ⁵¹ t͡ɕi̯ɛn⁵⁵ pän⁵¹Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free
Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free