prelude相关的词根或词缀是: ludlus

That might be a prelude to bigger policy changes .

而这可能成为更大政策变革的前奏。

He thinks the public debate about sovereign-wealth funds is the prelude to action against them and that the " kindling is dry " .

他认为公众有关主权财富基金的讨论是日后实际反对行动的序幕，而且“干柴已经准备好了”。

Yet it was all simply prelude .

但所有的这些不过是前奏。

A constitutional settlement-or a prelude to more trouble ?

修宪是解决问题还是更多纷争的前奏？

This policy was a prelude to our unwarranted and illegal invasion and occupation of iraq .

制裁与封锁充当了莫须有的，非法的伊拉克战争的前奏。