underline mark
英 [ˌʌndəˈlaɪn mɑːk]
美 [ˌʌndərˈlaɪn mɑːrk]
【计】加下线记号
双语例句
- If a red underline appears under the signed by status line and if the button appears as an exclamation mark, the signature is invalid.
如果“签署人”状态行下出现红色下划线并且按钮显示为感叹号，则签名无效。