The novel paraboloid was improved from an original paraboliod, which was separated in the middle and the two parts were comected by a metallic plate.是什么意思_The novel paraboloid was improved from an original paraboliod, which was separated in the middle and the two parts were comected by a metallic plate.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句