A thought of grinding the blade curve of skates for short track speed skating with G1 continuous arc splines is presented according to the skates blade properties.是什么意思_A thought of grinding the blade curve of skates for short track speed skating with G1 continuous arc splines is presented according to the skates blade properties.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句