释义
ad. 关于...,将它,它的
例句
1. All citizens of the United Kingdom are ruled by the laws thereof.
英联盟的全体公民都受联盟法律的约束。
2. I have also credited you for premium of insurance$42,500, the account thereof having been found correct.
保险费42，500元已记入贵方借方帐，上开帐目，已核算无误。