Chrome，
QQ瀏覽器
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![《顯微鏡和望遠鏡》優(yōu)質(zhì)課公開課 人教版初中物理八年級上冊 教師獲獎公開課比賽實錄（有PPT課件教案）[焦老師]【市一等獎】](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Ffcf1cdb2bd9b838c614f0945ee959cd7f0e38e9e.jpg%40672w_378h_1c_%21web-search-common-cover)
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播放：23 時間：2024-06-19簡介： -
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![[中考物理]光學(xué)復(fù)習(xí)！快來拿分！一口氣拿下《透鏡》所有考點?。ㄉ霞?>
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