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关注：1
2013-05-23 12:21
求翻译：物理老师告诉我们，空气是一种传播声音的媒介是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
物理老师告诉我们，空气是一种传播声音的媒介
问题补充： |
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2013-05-23 12:21:38
Physics teacher told us that air is a medium for sound propagation
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2013-05-23 12:23:18
physics teachers tell us, and the air is a kind of voice transmission media
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2013-05-23 12:24:58
Physical teacher tells us, the air is one kind of carry over sound medium
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2013-05-23 12:26:38
Physics teacher told us that the air is a sound medium
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2013-05-23 12:28:18
The physical teacher tells us, the air is the media of a spread sound
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