為什麼火箭要分好幾節？ Why do rockets have multiple stages？十萬個為什麼哈囉～🎧 小朋友們！我是小艾姊姊！你們有沒有想過，為什麼火箭要分好幾節呢？🤔今天，小艾姊姊要帶你一起找出答案！🔍我們會用好玩的方式來探索這個問題，學到新知識，還能動動腦！🧠快帶上耳朵，跟小艾姊姊一起開始今天的「十萬個為什麼」小冒險吧～🌟==========支持小艾姊姊的方法 - 1在Spotify上訂閱 小艾姊姊的頻道！https://creators.spotify.com/pod/...182 days ago為什麼火箭要分好幾節？ Why do rockets have multiple stages？十萬個為什麼0:00 / 0:00Read the original at podcasters.spotify.comUse this feed in your RSS readerCopy the publisher’s public feed URL, or build an OPML reading list for another reader.Copy RSS URL Open RSS feed · Find feeds & export OPMLKeep up with this sourceFollow this sourceKeep this source in your dashboard and return to its latest articles. Email alerts are managed separately in Settings.FetchFeeds groups articles by feed so you can follow sources, compare coverage, and save stories for later.Back to all articles from 十萬個為什麼More from this feedChoose another story from 十萬個為什麼.為什麼汽車要有輪胎更換工具？為什麼汽車要有輪胎更換工具？ Why do cars come with tire changing tools？為什麼賽車的輪胎要加氮氣？為什麼賽車的輪胎要加氮氣？ Why do race car tires use nitrogen ？為什麼汽車需要換機油？為什麼汽車需要換機油？ Why do cars need an oil change ？為什麼潛水艇可以發射聲納？為什麼潛水艇可以發射聲納？ Why can submarines emit sonar ？
