Grasp the cone with the right hand firmly but gently between thumb and at least one but not more than three fingers, two-thirds of the way up the cone.是什么意思_Grasp the cone with the right hand firmly but gently between thumb and at least one but not more than three fingers, two-thirds of the way up the cone.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句