(1)唯一的(one and only;being the only one) [作attrib]：one's～complaint/motive/purpose 某人唯一的抱怨/動機/目的;the～cause of the accident/survivor of the crash 事故的唯一原因/空難的唯一幸存者;the～child of one's parents 父母唯一的孩子;He is the～heir to all that property. 他是那全部財產(chǎn)的唯一繼承人?！纪給nly，exclusive，line，single;
(2)專(獨)有的(belonging exclusively to one person or group)：take～command of a ship 獨自指揮一艘船;have the～right of selling the article 擁有獨家銷售此種商品的權(quán)利;have～responsibility for a job 獨自負責(zé)一項工作;buy the～right to a novel 買下一本小說的獨家版權(quán);〖同〗exclusive〖反〗shared，divided，joint;
→′solely adv 單獨地;僅僅，唯一地