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I haven 't heard her young screechy voice .

我一直没听见她那稚声稚气的尖嗓门。

An hour later another song , loud and screechy , filled the room .

一个小时后，房间里响起了另一首歌，响亮而刺耳。

Their zig-zag flight was always screechy and raucous .

它们曲折的飞翔总是伴随着或尖锐或沙哑的叫声。