标准美语发音的13个秘诀 CD 4 Track 45
时间：2019-01-15 作者：英语课 分类：标准美语发音的13个秘诀 CD4
英语课
Exercise 11-8: Your Own Compound Nouns CD 4 Track 45
Pause the CD and build up your own compound nouns, both subject and object.
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