Ject对"bookmark" 的正确翻译：n. 书签。发音：['bukˌmɑ:k]。例句参考：Another time he was seen using a check for$1500 as a bookmark. Then he lost the book! - 另一次，有人看见他把一张一竿千五百美元的支票当作书签用。后来那本书丢了！；