nicotine
US /ˈnɪkəˌtin/
・UK /ˈnɪkəti:n/
C1 高級
n. (u.)不可數名詞菸鹼；尼古丁
Nicotine marks stained his chin and fingers
影片字幕
為什麼抽菸會顯老、雪是白色的？替你解惑四個你一定好奇過的小知識！(Why Smoking makes People look Old?)
- Smoking makes people look old because things like cigarettes contain nicotine.
因為香菸中含有尼古丁, 因此抽菸會讓人看起來比較老。
- Nicotine is a vasoconstrictor, which means it narrows our blood vessels, restricting the blood supply.
尼古丁是一種血管收縮劑, 這表示它會使我們的血管變窄, 因而限制血液的供應。
驚人醫學真相：竟然有吸菸能「幫助治療」的疾病？（The ONE Disease That Smoking Can Help Treat）
- In the 1990s, scientists had done a handful of clinical trials where they tried to treat ulcerative colitis with nicotine gum, patches, or even enemas.
不管你那時候有沒有活著，或是看過《怪奇物語》任何一集，這都可能會讓你覺得奇怪，因為 80 年代抽菸非常流行。
- At the time, they hypothesized that nicotine might make the mucus in the colon thicker, helping to protect the tissue, or that might help to suppress immune response.
當時，他們假設尼古丁可能會使結腸中的黏液變厚，有助於保護組織，或者有助於抑制免疫反應。
雖然負面作用一大堆，但是吸菸...感覺真棒?! (Smoking is Awesome)
- Once your brain is used to nicotine, for up to 72 hours you are itchy, nervous and stressed, but one drag and instantly, you feel really good.
一旦你的大腦習慣了尼古丁，在長達 72 小時的時間裡，你會感到搔癢、緊張和壓力，但只要一吸，立刻就會感覺非常好。
- Once your brain is used to nicotine, for up to 72 hours you are itchy, nervous and stressed.
但這不僅僅是生理上的上癮。
抽電子煙比抽菸更傷身嗎？ (Is Vaping Worse Than Smoking?)
- To start, the nicotine in vapes hits your bloodstream and brain faster than cigarettes.
首先，電子煙中的尼古丁比香菸更快進入您的血液和大腦。
- To start, the nicotine in vapes hits your bloodstream and brain faster than cigarettes.
是的。 當你吸電子煙時，你就像把泰勒絲舞台的煙霧直接吸入肺部。
失眠救星！睡前必做「這件事」讓你一夜好眠，擺脫安眠藥！ (How to Get a Good Night’s Sleep Without Sleeping Pills)
- #2, avoid caffeine, nicotine, and alcohol before bedtime.
第二條，睡前避免攝取咖啡因、尼古丁和酒精。
- #2, avoid caffeine, nicotine, and alcohol before bedtime.
第二條，睡前避免攝取咖啡因、尼古丁和酒精。
電子煙為何對您有害的真正原因 😤 (The Real Reason Vaping Is Bad For You 😤)
- E-cigarettes heat substances like nicotine, flavorings, and chemicals to create an aerosol that you inhale.
電子煙會加熱尼古丁、調味劑和化學物質等物質，產生氣溶膠讓你吸入。
- E-cigarettes heat substances like nicotine, flavorings, and chemicals to create an aerosol that you inhale.
電子煙會加熱尼古丁、調味劑和化學物質等物質，產生氣溶膠讓你吸入。
塔克·卡爾森引爆美國！「沒有客戶名單」爭議爆料：艾普斯坦竟是以色列間諜？| 川普| 邦迪 ('Jeffrey Epstein Was Israeli Spy': Tucker Carlson Stuns US Amid 'No Client List' Row| Trump| Bondi)
- I love you already All right, I'm gonna stop and have an output just America's premier nicotine All righty, so I Was born in Cuba I came at the age of two so I can attest to the fact that the socialist experiment Doesn't work at all.
我已經愛上你了 好了，我不說了，來點美國首屈一指的尼古丁 好了，我出生在古巴，兩歲時來到古巴，所以我可以證明 社會主義實驗根本行不通
- I'm going to stop and have an out, which is America's premier nicotine powder.
11個正在摧毀你大腦的風險因子！- Daniel Amen 醫師 (The 11 Risk Factors That Are Destroying Your Brain - Dr Daniel Amen)
- Alcohol, marijuana, cocaine, methamphetamine, nicotine, not good.
酒精、大麻、可卡因、甲基苯丙胺、尼古丁，都不好。
- Alcohol, marijuana, cocaine, methamphetamine, nicotine.
這是你的，如果你健康的話。
哪個比較傷身？傳統香菸和電子菸的比較 (Smoking vs Vaping)
- In cigarettes, this releases nicotine which is absorbed into your bloodstream through the lungs, causing increased heart rate, constricted blood vessels, release of dopamine in the brain and feelings of alertness.
在香菸中，這些被釋放的尼古丁會被你的肺吸收到血液中，因而提高心臟病發生機率、造成血管收縮、多巴胺在腦中的釋放、官能放大。
- to a vapor. In cigarettes, this releases nicotine which is absorbed into your bloodstream through
在香菸中，這些被釋放的尼古丁會被你的肺吸收到血液中，因而提高心臟病發生機率、造成血管收縮、多巴胺在腦中的釋放、官能放大。