Rdbms
关系数据库管理系统
🗣️ 情景例句
Have you heard the latest?
你听说那条最新消息了吗？
He always plays the pinball machine.
他通常玩游戏机。
The next time you see a watch, look at the back. You may see the English words Made in China.
下次你瞧见一块手表是，瞧瞧它的背面。你也许能看到“中国制造”的英语字样。