Your signature is your name, written in your own characteristic way, often at the end of a document to indicate that you wrote the document or that you agree with what it says.
例句
I was writing my signature at the bottom of the page.我正往那页纸的底部签名。...a petition containing 170 signatures.有 170 人签名的请愿书
ADJ
为(某人)所特有的;体现个体特征的
A signature item is typical of or associated with a particular person.
例句
Rabbit stew is one of chef Giancarlo Moeri's signature dishes...炖野兔是厨师詹卡洛·莫里的招牌菜之一。The dress reflects our signature style of understated elegance with a strong feeling of individuality.这条裙子体现了我们所追求的低调优雅又有强烈个性感的独特风格。
PHRASE
在…上签字;签署
If you put your signature to a document, you sign it as a way of officially showing that you agree with what is written.
例句
The two sides met to put their signatures to a formal agreement.双方聚首签署一份正式协议。