?版税
Royalty On Books(版税), 此释义来源于网络辞典。
It couldn't be learned how much Random House agreed to pay for a royalty on the digital books.
WSJ: Amazon Loses E-Book Deal
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。