Chapter.25
课程：初中必备1200词 · 英文练习
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练习内容
[{"word":"discovery","pronun":"[d\u026a\u02c8sk\u028cv\u0259ri]","translation":"\u53d1\u73b0\uff1b\u53d1\u89c9","audio":"word_discovery_54818b05_entry.mp3"},{"word":"officer","pronun":"[\u02c8\u0252f\
课程：初中必备1200词 · 英文练习
-
[{"word":"discovery","pronun":"[d\u026a\u02c8sk\u028cv\u0259ri]","translation":"\u53d1\u73b0\uff1b\u53d1\u89c9","audio":"word_discovery_54818b05_entry.mp3"},{"word":"officer","pronun":"[\u02c8\u0252f\