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	Rd. -rd RDA re- 're re reach react reactant reaction reactionary reaction force reactivate reactive reactivity reactor read readability readable reader readership readily readiness reading readjust

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