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    隱私權˙條款˙
    ©2026 VoiceTube Corporation. All rights reserved

    bacterium

    US /bækˈtɪriəm/

    ・

    UK /bæk'tɪərɪəm/

    B2 中高級英檢中級
    n. (c.)可數名詞細菌
    Bacterium are very important in the production of some foods

    影片字幕

    基因工程將徹底改變一切 – CRISPR (Genetic Engineering Will Change Everything Forever – CRISPR)

    16:04基因工程將徹底改變一切 – CRISPR (Genetic Engineering Will Change Everything Forever – CRISPR)
    • When the virus attacks again, the bacterium quickly makes an RNA copy from the DNA archive and arms a secret weapon - a protein called Cas9.

      它確實擁有從此改變人類的潛力。

    • When it finds a 100% perfect match, it is activated and cuts out the virus DNA, making it useless, protecting the bacterium against the attack.

      細菌和病毒從生命起始纏鬥至今。

    B1 中級

    CRISPR基因編輯革命醫學!下一步將走向何方? (CRISPR-based gene editing revolutionized medicine—what's next?)

    05:10CRISPR基因編輯革命醫學!下一步將走向何方? (CRISPR-based gene editing revolutionized medicine—what's next?)
    • And so by our interest in the lab to find new molecules that could have a role in the bacterium Streptococcus pargenes, we came across a very neat mechanism that allows us to really recognize the virus that infects the bacterium in a very, very specific manner at the level of the genome of the virus.

      是以,我們在實驗室中發現了一種新的分子,這種分子可以在副鏈球菌中發揮作用。我們發現了一種非常巧妙的機制,它可以讓我們在病毒的基因組水準上,以一種非常非常特殊的方式真正識別出感染細菌的病毒。

    • And so, by our interest in the lab to find, uh, new molecules that could have a role in the bacterium Streptococcus pyogenes, we came across a very neat mechanism that, uh, allows us to really recognize the virus that infects the bacterium in a very, very specific manner at the level of the genome of the virus.

      是以,我們在實驗室中發現了一種新的分子,這種分子可以在副鏈球菌中發揮作用。我們發現了一種非常巧妙的機制,它可以讓我們在病毒的基因組水準上,以一種非常非常特殊的方式真正識別出感染細菌的病毒。

    B2 中高級

    外科醫的「移植手術」QA時間?| Tech Support | WIRED Japan (外科医だけど「移植手術」について質問ある?| Tech Support | WIRED Japan)

    19:34外科醫的「移植手術」QA時間?| Tech Support | WIRED Japan (外科医だけど「移植手術」について質問ある?| Tech Support | WIRED Japan)
    • And so Clostridium difficile is the bacterium there that causes a terrible, terrible infection in the colon that can sometimes result in the entire colon needing to be removed.

      是以,經常使用這種方法的情況是,有人患上了非常嚴重的結腸感染,稱為 C. diff。

    • And so Clostridium difficile is the bacterium there that causes a terrible, terrible infection in the colon that can sometimes result in the entire colon needing to be removed.

      艱難梭菌是一種在結腸中引起可怕感染的細菌,有時會導致整個結腸被切除。

    B2 中高級

    是基因還是懶?肥胖是一種選擇嗎? (Is Obesity a Choice?)

    08:08是基因還是懶?肥胖是一種選擇嗎? (Is Obesity a Choice?)
    • If you eat asparagus, it will support the growth of Christensinella minuta, a bacterium that was shown to promote weight loss and decrease inflammation.

      這一事實表明,文化在塑造身體方面起著主要作用。

    • a bacterium that was shown to promote weight loss and decrease inflammation.

      這種細菌被證明能促進減肥和減少發炎。

    B1 中級

    歐洲中世紀史:Crash Course 歐洲史 #1 (Medieval Europe: Crash Course European History #1)

    14:09歐洲中世紀史:Crash Course 歐洲史 #1 (Medieval Europe: Crash Course European History #1)
    • After infection with the bacterium Yersinia Pestis, lymph nodes swell and sometimes burst; victims often get high fevers and vomit blood; gangrene can cause extremities and facial features to turn black with necrosis, hence "the Black Death."

      一旦感染鼠疫桿菌,淋巴結就會腫脹,有時會爆裂;患者往往會發高燒並嘔血;壞疽造成四肢和臉部發黑、壞死,「黑死病」一說由此而來。

    • After infection with the bacterium Yersinia pestis, lymph nodes swell and sometimes burst.

      人們面臨一項心痛的抉擇:是要冒著風險照顧生病的愛人,還是要讓他們孤獨死去,以免遭受感染。

    B2 中高級

    你體內有機器人?揭密「奈米機器人」醫學革命!(What Are These Tiny Robots Doing Inside You?)

    04:07你體內有機器人?揭密「奈米機器人」醫學革命!(What Are These Tiny Robots Doing Inside You?)
    • To put that in perspective, a sheet of paper is about 1 million nanometers thick, a human cell is 10, 000 nanometers, a bacterium is 1, 000 nanometers,

      那些派對上會發生的一些事情,我是說——算了,沒關係。

    • A human cell is 10,000 nanometers, a bacterium is 1,000 nanometers,

      人類細胞是 1 萬奈米,細菌是 1 千奈米,

    B1 中級

    同行評審與追求真理:Crash Course 科學思維 #4 (Peer Review and the Quest for Truth: Crash Course Scientific Thinking #4)

    10:44同行評審與追求真理:Crash Course 科學思維 #4 (Peer Review and the Quest for Truth: Crash Course Scientific Thinking #4)
    • Researchers found this bacterium, GFAJ1, which seemed like it might replace phosphorus with arsenic in its molecular makeup, which would be super weird and cool because the fundamental building blocks of life as we know it are carbon, hydrogen, nitrogen, oxygen, sulfur and phosphorus.

      研究人員發現了這種名為 GFAJ1 的細菌,牠似乎可以用砷取代磷在其分子結構中,這會非常奇怪又酷,因為我們所知的生命基本組成是碳、氫、氮、氧、硫和磷。

    • Researchers found this bacterium, GFAJ-1, which seemed like it might replace phosphorus with arsenic in its molecular makeup.

      這就像是用優格、漿果、蔬菜和玻璃來做冰沙一樣。

    B1 中級

    抗生素末日大揭密! (The Antibiotic Apocalypse Explained)

    05:58抗生素末日大揭密! (The Antibiotic Apocalypse Explained)
    • Imagine a bacterium as a very complex machine with thousands of complex processes going on that keep it alive and active.

      抗生素與疫苗是近代的革命性藥物

    • Imagine a bacterium as a very complex machine

      想像一下, 一個細菌如同一台非常複雜的機器

    B2 中高級

    冥王星還是行星嗎?! (Is Pluto a planet? !)

    04:45冥王星還是行星嗎?! (Is Pluto a planet? !)
    • Pluto, a bacterium.

      一張紙的長度代表由水星都冥王星的距離,

    • Jupiter would be the size of a dust mite on that page, and Pluto a bacterium.

      木星的大小就相當於一隻塵蟎, 而冥王星就是一個細菌。

    B1 中級

    鏡像細菌是什麼?為何科學家認為它可能顛覆人類生存基礎 (Mirror Bacteria Could Destroy All Life As We Know It)

    08:15鏡像細菌是什麼?為何科學家認為它可能顛覆人類生存基礎 (Mirror Bacteria Could Destroy All Life As We Know It)
    • But if scientists can already make heterochiral DNA and proteins, can they use those building blocks to make something way more complicated, like, say, a whole mirror bacterium?

      事實上,用於治療慢性腎病的藥物已經批准並投入使用。

    • Like say, a whole mirror bacterium?

      比如整個鏡像細菌?

    B2 中高級