英语词汇“knuckle ball”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	knuckle ball
释义	knuckle ballˈknuckle ball noun [countable] a ball in baseball that is thrown so that it moves slowly and slightly up and down
随便看	perpetually perpetual motion perpetuate perpetuation perpetuity perplex perplexed perplexing perplexity perquisite Perry, Matthew per se persecute persecution persecution complex persecutor Persephone perseverance persevere persevering Pershing, John Persian Persian cat Persian Gulf, the Persian Gulf War, the

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