[] your name as you usually write it, for example at the end of a letter 签名；签字◆Each payment requires two signatures. 每笔付款均须要两个人签名。◆The chairman put his signature to the deal yesterday. 董事长昨天在协议上签了字。
[] () the act of signing sth 签名；签署◆Two copies of the contract will be sent to you for signature. 合同一式两份，将送交您签署。
[, ]a particular quality, product, phrase, etc. that makes sth different from other similar things and makes it easy to recognize 识别标志◆The simple design and bright colours became the signature of all their products. 简洁的设计和明亮的色彩成为他们所有产品的鲜明特色。◆the company's signature shoes and bags 公司标志性的鞋和包产品
digital signature electronic signature specimen signature