blood vessels
US
・UK
B1 中級
n. pl.名詞 (複數)血管
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?)
04:45
- 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。
雖然負面作用一大堆，但是吸菸...感覺真棒?! (Smoking is Awesome)
11:45
- Nicotine raises your heart rate while ordering blood vessels all over your body to constrict.
尼古丁會提高你的心率，同時命令你全身的血管收縮。
- Those scars leak proteins that create random blood clots, making your blood vessels even narrower.
這些疤痕會滲漏蛋白質，從而產生隨機的血塊，使你的血管變得更窄。
為什麼小孩子不會像成年人那樣感冒？ (Why kids don’t get as cold as adults)
05:07
- Lots of overlap with major blood vessels
其分佈與主要血管有很多重疊處，
嚴重會導致敗血症？！貓咪咬人其實很危險！(Why Cat Bites Are Actually So Dangerous | RTC 35)
12:07
- of 36/48 hours, the blood vessels in your brain
在 36/48 小時內，您大腦中的血管
癌症究竟是怎麼發生的呢？跟著影片一起了解吧！（A New Way to Understand Cancer）
10:25
- The ability to order the growth of new blood vessels.
命令新血管生長的能力。
- T-cells block the growth of new blood vessels, which starves thousands of tumor cells and puts an end to their growth.
T 細胞阻止新血管的生長，使數以千計的腫瘤細胞捱餓，並遏止它們的生長。
