| 正面 | 4515.textbook 英 ['teks(t)bʊk]美 ['tɛkstbʊk]     |
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| 背面 |      释义： pioneer【派你啊】先锋n. 教科书，课本 例句： 1. The house is a textbook example of medieval domestic architecture.这所房子是典型的中世纪民居。 textbook 课本，教科书text,课文，book,书。 textbook (n.)also text-book, "book used by students," 1779, from text (n.) + book (n.). Earlier (1730) it meant "book printed with wide spaces between the lines" for notes or translation (such a book would have been used by students), from the notion of the text of a book being more open than the close notes. As an adjective from 1916." |