book cover with means for holding book open是什么意思、英文翻译及中文解释
本文已影响
693人
book cover with means for holding book open
词语: book cover with means for holding book open
解释: 带使书处于打开的封面
词典: 专利专业英汉词典
book cover with means for holding book open 相关解释
带使书处于打开的封面 book cover with means for holding book open