Oiled Paper Umbrella have got auctorial signature.每把上面都有作者的亲笔签名....

adj.作者的...

auctorial的音标：auctorial的英式发音音标为：[ɔ:k'tɔ:rɪəl]auctorial的美式发音音标为：[ɔk'tɔrɪrl]...