n.單一；單獨(dú)；獨(dú)身；專一

The singleness of his motives could not be questioned. 她的動機(jī)單一沒有疑問。

Nevertheless, the singleness and repetition of the creative subjects impeded the development of the internet literature. 不過，創(chuàng)作主題的單一和重復(fù)使網(wǎng)絡(luò)文學(xué)的發(fā)展思路變得狹窄，網(wǎng)絡(luò)文學(xué)有自己的局限和不足。