universal selector

常见例句

If the universal selector is not the only component of a simple selector, the "*" may be omitted. For example
如果全侷選擇符不是一個簡單選擇符的唯一內容，"*"可以省略。
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A simple selector is either a type selector or universal selector followed immediately by zero or more attribute selectors, ID selectors, or pseudo-classes, in any order.
一個簡單選擇符或者是一個類型選擇符，或者是一個全侷選擇符，緊跟在後的是零個或多個屬性選擇符，ID選擇符或偽類，次序任意。
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And, "A simple selector is either a type selector or universal selector followed immediately by zero or more attribute selectors, ID selectors, or pseudo-classes, in any order."
一個簡單的選擇器可以是一種類型選擇器或是通用選擇器跟隨零或者更多屬性選擇器，ID選擇器或者偽類，在任何順序。
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