英语词汇gray duck怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	gray duck
释义	gray duckgrey duck <英> , gray duck <美> n. =parera
随便看	once bitten, twice shy once bitten, twice shy once every … once in a blue moon once in a blue moon once in a hundred years once in a while once more once more once-only once or twice once-over oncer once removed oncers onces once that once the dust settles once the maroons had gone up once upon a time once–over oncho- onchocerciases onchocerciases onchocerciasis

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