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  1. threonine

    • IPA[ˈTHrēəˌnēn]

    美式

    • n.
      a hydrophilic amino acid which is a constituent of most proteins. It is an essential nutrient in the diet of vertebrates.
    • noun: threonine

    • 更多解釋
    • IPA[ˈθriːəniːn]

    英式

    • n.
      a hydrophilic amino acid which is a constituent of most proteins. It is an essential nutrient ...

    Oxford Dictionary