Groove mark: To attach the Main body to the Mount bracket, align this groove markon the Main body with the wide groove in the CAMERA FRONT side on the Mountbracket.是什么意思_Groove mark: To attach the Main body to the Mount bracket, align this groove markon the Main body with the wide groove in the CAMERA FRONT side on the Mountbracket.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句