autograph

1. N-COUNT An autograph is the signature of someone famous that is specially written for a fan to keep. (名人的) 签名

He went backstage and asked for her autograph. 他到后台去要她的签名。

2. V-T If someone famous autographs something, they put their signature on it. 在…签名

I autographed a copy of one of my books. 我在我的一本书上签了名。