英语词汇“backup ball”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	backup ball
释义	backup ball【保龄球】(顺投手方向曲线旋转的)弧旋球
随便看	delivery package support, fixed delivery shoot delivery and redelivery delivery package support, rotary (delivery spool support, rotary) deliver documents delivered at frontier delivery cost delirium alcoholicum Delivery and Taking Delivery of Tally delivery curve delinquent group Del key delirious with joy . delivery curve of pump delivery pains Delkenheim delivery ship delivery side delivery angle delirium delivered at frontier (DAF) delix delivered at station delinquent installment Del'kyu