初級 美國腔 308 分類 收藏
開始影片後,點擊或框選字幕可以立即查詢單字
字庫載入中…
回報字幕錯誤
It's AumSum Time.
Why do we breathe through one nostril?
No idea.
Our nostrils have specialized tissues.
At a given time, these tissues are swollen in one nostril while they are shrunk in the other.
Hence, when we breathe, air passes easily through the nostril in which the tissues are shrunk.
However, due to the swelling, very less amount of air slowly passes through the other nostril.
Thus, it seems as if we breathing through one nostril only.
However, after sometime, the swelling and shrinking in the nostrils reverses.
This breathing pattern is called nasal cycle.
Nasal cycle is beneficial for us.
But how?
Some odors are detected better in fast-moving air, while others in slow-moving air.
Thus, with fast moving air in one nostril and slow moving air in the other.
Our nose can detect a greater range of smells.
Besides this, our nostrils are moist.
Continues breathing can make them dry.
Hence, when we breathe through one nostril, the other nostril gets time to become moist again.
提示:點選文章或是影片下面的字幕單字,可以直接快速翻譯喔!

載入中…

我們一次只用一個鼻孔呼吸?為什麼呢?(Why do we breathe through one nostril? | #aumsum)

308 分類 收藏
AumSum 發佈於 2019 年 4 月 18 日    陳美瑩 翻譯    Evangeline 審核
看更多推薦影片
  1. 1. 單字查詢

    在字幕上選取單字即可即時查詢單字喔!

  2. 2. 單句重複播放

    可重複聽取一句單句,加強聽力!

  3. 3. 使用快速鍵

    使用影片快速鍵,讓學習更有效率!

  4. 4. 關閉語言字幕

    進階版練習可關閉字幕純聽英文哦!

  5. 5. 內嵌播放器

    可以將英文字幕學習播放器內嵌到部落格等地方喔

  6. 6. 展開播放器

    可隱藏右方全文及字典欄位,觀看影片更舒適!

  1. 英文聽力測驗

    挑戰字幕英文聽力測驗!

  1. 點擊展開筆記本讓你看的更舒服

  1. UrbanDictionary 俚語字典整合查詢。一般字典查詢不到你滿意的解譯,不妨使用「俚語字典」,或許會讓你有滿意的答案喔