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superoxide dismutase

n.
1.an enzyme that catalyzes the conversion of superoxide into hydrogen peroxide and oxygen

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    Idiom of the Day

    go haywire
    to become damaged, to stop working properly
    At first, things were going well but later our plans began to go haywire.



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    Choose an idiom to replace the expression in the brackets:
    I had to (wear my best clothes) for the job interview.

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