Chrome，
QQ浏览器
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播放：0 时间：2025-08-15简介： -
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![[初中物理]这届九年级稳了！高质量同步系统课开更!零基础到拔高全分段覆盖！第一节 热量 比热容](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fc38d1e8e05deb59a40a37b4d7936fae704044f1a.jpg%40672w_378h_1c_%21web-search-common-cover)
![[初中物理]这届九年级稳了！高质量同步系统课开更!零基础到拔高全分段覆盖！第一节 热量 比热容](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fc38d1e8e05deb59a40a37b4d7936fae704044f1a.jpg%40672w_378h_1c_%21web-search-common-cover)
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