| 单词 | copybook |
| 释义 | nounadjectivecopy·bookBrE /ˈkɒpibʊk/ NAmE /ˈkɑːpibʊk/ noun a book , used in the past by children in school , containing examples of writing which school students had to copy （旧时有书法范例的）习字帖，练字本 ● blot your ˈcopybook (old-fashioned , informal ) to do sth to spoil the opinion that other people have of you 做出有损形象的事；玷污名誉copy·bookBrE /ˈkɒpibʊk/ NAmE /ˈkɑːpibʊk/ adjective [only before noun ](BrE ) done exactly how it should be done （做得）精确的，准确的◆ It was a copybook operation by the police . 警方的这一行动非常出色。 |
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