prelude
柯林斯词典
1. N-COUNT You can describe an event as a prelude to another event or activity when it happens before it and acts as an introduction to it. 前奏
For him, reading was a necessary prelude to sleep. 对他来说，阅读是入睡的必要前奏。
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prelude /ˈprɛljuːd/ (preludes)
剑桥词典
prelude noun (INTRODUCTION)
[ 可数名词：有复数形式的名词 通常作为单数使用的名词 ]something that comes before a more important event or action that introduces or prepares for it
序幕，先声，前奏
The changes are seen as a prelude to wide-ranging reforms . 这些变化被视为大范围改革的序幕。
prelude noun (MUSIC)
[ 可数名词：有复数形式的名词 ] music specializeda short piece of music that introduces the main work
序曲
[ 可数名词：有复数形式的名词 ] music specialized
a short independent piece of music written especially for the piano
（尤指钢琴）前奏曲 返回 prelude