prolusion
n. 序言, 绪言, 序幕, 序乐, 开场白, 预演
词形变化
prolusions
复数
prolusions
释义与例句
n.
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1.
A trial before the principal performance; a prelude.
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2.
An introductory essay.
词汇关系
词源
From Latin prolusio, from proludere (“to prelude”).
来源:wiktionary