𠮷".length === 2; "𠮷".match(/(?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF][\uD800-\uDBFF][\uDC00-\uDFFF][\uD800-\uDBFF](?![\uDC00-\uDFFF])(?:
確定! 回上一頁