1.[ɪ]的发音要点
for the [ɪ] vowel, the jaw drops more, so the tongue isn’t as close to the roof of the mouth. There’s a relaxed jaw drop. The tip of the tongue stays forward, lightly touching the back of the bott……继续阅读 »
smartsun
4年前 (2021-04-10) 5488浏览 0评论
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