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    Privacy˙Terms˙
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    strain of

    US

    ・

    UK

    A1
    n.NounA particular type or variety of something.
    Scientists are studying a new strain of the virus.
    n.NounA particular element or quality.
    There was a strain of sadness in her voice.

    Video subtitles

    How To Eradicate One Of Our Deadliest Enemies – Gene Drive & Malaria

    07:04How To Eradicate One Of Our Deadliest Enemies – Gene Drive & Malaria
    • Using genetic engineering, scientists successfully created a strain of mosquitoes that are immune to the malaria parasite by adding a new antibody gene that specifically targets plasmodium.

      Using genetic engineering, scientists successfully created a strain of mosquitoes that are immune to the malaria parasite by adding a new antibody gene that specifically targets plasmodium.

    • Scientists successfully created a strain of mosquitos that are immune to the malaria parasite,

      Scientists successfully created a strain of mosquitos that are immune to the malaria parasite,

    B1

    A Christmas Carol by Charles Dickens Full Audiobook with Subtitles and Chapters

    17:28A Christmas Carol by Charles Dickens Full Audiobook with Subtitles and Chapters
    • When this strain of music sounded, all the things that ghost had shown him came upon his mind;

      When this strain of music sounded, all the things that ghost had shown him came upon his mind;

    • When this strain of music sounded, all the things  that Ghost had shown him, came upon his mind;  

      When this strain of music sounded, all the things  that Ghost had shown him, came upon his mind;  

    B2

    President Obama Delivers the Rutgers University Commencement Address

    42:30President Obama Delivers the Rutgers University Commencement Address
    • But if you were listening to today's political debate, you might wonder where this strain of anti-intellectualism came from.

      But if you were listening to today's political debate, you might wonder where this strain of anti-intellectualism came from.

    • you might wonder where this strain of

      you might wonder where this strain of

    B1

    Strange Case of Dr Jekyll and Mr Hyde by Robert Louis Stevenson | Full Audiobook

    28:58Strange Case of Dr Jekyll and Mr Hyde by Robert Louis Stevenson  | Full Audiobook
    • rich silence after the expense and strain of  gaiety. To this rule, Dr. Jekyll was no exception;  

      rich silence after the expense and strain of  gaiety. To this rule, Dr. Jekyll was no exception;  

    • they liked to sit awhile in his unobtrusive company, practising for solitude, sobering their minds in the man's rich silence after the expense and strain of gaiety.

      they liked to sit awhile in his unobtrusive company, practising for solitude, sobering their minds in the man's rich silence after the expense and strain of gaiety.

    B1

    A Christmas Carol by Charles Dickens Audiobook with subtitles and a warm fire. Read by Greg Wagland.

    14:37A Christmas Carol by Charles Dickens Audiobook with subtitles and a warm fire. Read by Greg Wagland.
    • When this strain of music sounded, all the things that ghost had shown him came upon his mind.

      When this strain of music sounded, all the things that ghost had shown him came upon his mind.

    • of Christmas Past. When this strain of music sounded, all the things

      of Christmas Past. When this strain of music sounded, all the things

    B2

    What is Philosophy?: Crash Course Philosophy #1

    10:35What is Philosophy?: Crash Course Philosophy #1
    • This particular strain of philosophy, which is like knowing about knowing, is epistemology—literally the study of knowledge, the second major field of philosophy.

      This particular strain of philosophy, which is like knowing about knowing, is epistemology—literally the study of knowledge, the second major field of philosophy.

    • This particular strain of philosophy, which is like knowing about knowing, is epistemology

      This particular strain of philosophy, which is like knowing about knowing, is epistemology

    B1

    Will Bananas go extinct?

    04:26Will Bananas go extinct?
    • But the main problem is a re-emergence of a new and stronger strain of Panama disease, tropical race 4, that Cavendish is not immune to.

      But the main problem is a re-emergence of a new and stronger strain of Panama disease, tropical race 4, that Cavendish is not immune to.

    • But the main problem is a re-emergence of a new and stronger strain of Panama disease, Tropical Race 4, that Cavendish is not immune to.

      But the main problem is a re-emergence of a new and stronger strain of Panama disease, Tropical Race 4, that Cavendish is not immune to.

    B1

    Greenlanders react to Donald Trump’s interest in taking control of island | BBC News

    04:25Greenlanders react to Donald Trump’s interest in taking control of island | BBC News
    • Those who live here know the strain of harsh weather and the demands of survival.

      Those who live here know the strain of harsh weather and the demands of survival.

    • Those who live here know the strain of harsh weather and the demands of survival.

      Those who live here know the strain of harsh weather and the demands of survival.

    B1

    Everything you need to know about BIRD FLU

    07:25Everything you need to know about BIRD FLU
    • And the newest strain of H5N1 is better at binding to human epithelial cells in airways than before.

      And the newest strain of H5N1 is better at binding to human epithelial cells in airways than before.

    • And the newest strain of H5N1 is better at binding to human epithelial cells in airways than before.

      And the newest strain of H5N1 is better at binding to human epithelial cells in airways than before.

    B2

    California Sea Otters: Life on the Edge - Full Episode

    26:43California Sea Otters: Life on the Edge - Full Episode
    • And since 2020, a new strain of Toxoplasma that is much more pathogenic has been showing up in a few sea otters.

      And since 2020, a new strain of Toxoplasma that is much more pathogenic has been showing up in a few sea otters.

    • And since 2020, a new strain of Toxoplasma that is much more pathogenic has been showing up in a few sea otters.

      And since 2020, a new strain of Toxoplasma that is much more pathogenic has been showing up in a few sea otters.

    B2