bookholder的翻译，读音
英/'bʊkhəʊldə/
释义：
（固定书刊用）夹书架
n. A prompter at a theater.
n. A support for a book, holding it open, while one reads
or copies from it.
n. A prompter at a theater.
n. A support for a book, holding it open, while one reads
or copies from it.