類型名稱：群組
擴充數量
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上次更新時間：2024-09-03 (世界標準時間)。
[null,null,["上次更新時間：2024-09-03 (世界標準時間)。"],[[["The `Mass` type is used to represent mass and extends the `Quantity` type, inheriting its properties."],["Despite extending `Quantity`, `Mass` itself does not have any unique properties."]]],["The \"Mass\" type extends the \"Quantity\" type but possesses no unique properties. Its core function, inferred by its extension, is to represent a quantity related to mass. However, the type itself does not include any specific defining characteristics or attributes beyond its relationship to the broader \"Quantity\" category. No further actions or information are provided regarding this specific type.\n"]]