However, even the best icon designer in the world will be hard pressed to devise an icon system that will be usable without text labels by novice users.是什么意思_However, even the best icon designer in the world will be hard pressed to devise an icon system that will be usable without text labels by novice users.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句