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
She was in our class.
她和我们同班。
Frightened to death.
吓死人了。
Have you decided what music you'd like us to play at the party?
你决定好要我们在乡村聚会中演奏什么音乐了吗？