英语词汇“collective class”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	collective class
释义	collective class 基本例句集体课 In the multitudinous high piano educational models, the research of collective digital piano class has the important significance.由此，在众多的高师刚琴教学模式中，研究数码钢琴集体课教学，具有时代意义。
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