WITHOUT TESTING THEY CANNOT BE ACCURATLY SET.THEY ARE THERE AS A GUIDE TO GIVE A ROUGH APPROXIMATION OF THE SKILL.是什么意思_WITHOUT TESTING THEY CANNOT BE ACCURATLY SET.THEY ARE THERE AS A GUIDE TO GIVE A ROUGH APPROXIMATION OF THE SKILL.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句