Available on Google PlayApp Store
6. 母音:u(ʊ)の発音、u:の発音

Share

Trends

trends timeline
trends timeline for %E9%9D%9E%E5%86%86%E5%94%87%E5%89%8D%E8%88%8C%E7%8B%AD%E6%AF%8D%E9%9F%B3%20-%20Close%20front%20unrounded%20vowel