英语单词音标分类1题急

问题描述:

英语单词音标分类1题急
(1)以th为标准分类 因为两个音标难输,所以没写,但分两类
with there thank bathroom these three they that thirteen throw

th的发音分清辅音,浊辅音两类
1 清辅音 thank bathroom three thirteen throw
2 浊辅音 with there these they that
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