n.(名人的)亲笔签名
v.(在…上)签名
autograph的第三人称单数和复数

原形：autograph第三人称单数：autographs复数：autographs过去式：autographed过去分词：autographed现在分词：autographing

He signed the book with his autograph, making it a valuable collector's item.
他在书上签了名，使它成为有价值的收藏品。
Fans were clamoring for the movie star's autograph after the premiere.
影迷们在首映式后争相索要这位电影明星的签名。
She carefully preserved her father's autograph letter as a cherished memory.
她小心翼翼地保存着父亲的手写签名信，作为珍贵的记忆。
The auction featured a rare autographed baseball from Babe Ruth.
拍卖会上有一颗罕见的贝比·鲁斯亲笔签名的棒球。
The celebrity refused to give autographs through the mail, preferring personal interactions.
这位名人拒绝通过邮件签名，更喜欢亲自与人互动。
The fan club organized an event where members could get up close and personal with their favorite singer's autograph.
粉丝俱乐部组织了一个活动，会员可以近距离接触到他们最喜欢的歌手的签名。
The autograph session lasted for hours as fans lined up to meet the author.
签名环节持续了数小时，粉丝们排起长队等待见到作者。
The forged autograph on the poster was so convincing that even experts were fooled.
海报上的伪造签名如此逼真，连专家都被骗了。
The athlete signed autographs for children at the charity event, bringing smiles to their faces.
运动员在慈善活动中为孩子们签名，让他们露出了笑容。
The rare autograph album contained signatures of famous politicians and actors from a bygone era.
这本罕见的签名册里有来自过去时代的著名政治家和演员的签名。