英语词汇“自由球”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	自由球
释义	自由球 zì yóu qiúfree ball
随便看	casing artificial casing as detail of a machine casing axial load casing base casing base machine casing base machine, dynamo-electric casing basin evaporator casing bead casing bit casing blank bit casing block casing blowing casing board casing bobbin casing casing bolt and nut casing bowl casing box casing brake tyre casing brake casing breadage casing breakup casing break up casing buffer casing buffer rail vehicle casing burst pressure casing by-pass valve