Oodbs
面向对象数据库系统
🗣️ 情景例句
That's something to consider.
这是需要考虑的一点。
Money is a good servant but a bad master.
要做金钱的主人，莫作金钱的奴隶。
Which speech are you going to?
你打算去听哪个报告呢？