Epoc
Symbian 开发的一种嵌入式操作系统，主要用于手机和PDA
🗣️ 情景例句
May I please speak to Ling Ling?
我可以和玲玲讲话吗？
Wisdom in the mind is better than money in the hand.
手里有钱财，不如胸中有文才。
Let's try the back door.
让我们到后门去试试。