Odbms
开放式数据库管理系统
🗣️ 情景例句
I'm your mother.
我是你母亲。
Between the cup and the lip a morsel may slip.
功亏一篑。
Everyone knows that if he shouts in the vicinity of a wall or a mountainside, an echo will come back.
大家都知道，在墙壁或山腰附近发出的喊声，就会听到回声。