常見例句雙語例句A surrogate pair can represent a base character or a combining character.代理項對可表示基字符或組合字符。A text element can be a base character, a surrogate pair, or a combining character sequence.文本元素可以是基字符、代理項對或組合字符序列。Matches a combining character sequence: that is any non-combining character followed by a sequence of zero or more combining characters.匹配一個組合字符序列：即任意非組合字符后跟零個或多個組合字符。 返回 combining character