表情含义 中小型黑线方框 复制粘贴表情◼️表情参数Emoji◼️编码U+25FC U+FE0FHTML代码◼️CSS代码\25FC\FE0F简码:black_medium_small_square:官方名称black medium squareUnicode版本3.2Emoji版本1.0支持的设备AppleGoogleFacebookSamsungWhatsappMicrosoftTwitterOpenmojiJoypiexlLgMozillaSkypeMessengerSoftbankDocomoAu-kddiEmojidex