名词
中文翻译：不协调的声音
同义词：
['out-of-tune sound', "unnatural sound例句：1. The music had an unpitched sound that made it hard to follow.（音乐有一种不协调的声音，让人很难跟上。）2. The bird's song was a perfect example of an unpitched sound.（鸟的歌声是完美不协调声音的例子。）3. The melody was so unpitched that it almost sounded like a human voice.（旋律如此不协调，几乎听起来像是一个人类的声音。）"]
例句：
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1. The music had an unpitched sound that made it hard to follow.
音乐有一种不协调的声音，让人很难跟上。
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2. The bird's song was a perfect example of an unpitched sound.
鸟的歌声是完美不协调声音的例子。
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3. The melody was so unpitched that it almost sounded like a human voice.
旋律如此不协调，几乎听起来像是一个人类的声音。