标准美语发音的13个秘诀 CD 4 Track 55
时间：2018-12-03 作者：英语课 分类：标准美语发音的13个秘诀 CD4
英语课
Exercise 13-2: The Letter X CD 4 Track 55
The letter X can sound like either KS or GZ, dependingon the letter that follows the X and where the stress falls.
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