英语词汇curve ball是什么意思，curve ball的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	curve ball
释义	US
随便看	concur concur concur concur in concur in concur on concur on chain angle chain armor chain armor chain armour chain attachment chain axis chain balabce chain balance chain banking chain barrel chain barrier chain belt chain billet switch chain block chain bolt chain bottle washer chain box chain branching

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