Codasyl
[计] 数据系统语言协会
🗣️ 情景例句
She majored in math and physics at university.
她在大学里主修数学和物理。
May I ask you a question?
我可以向您提个问题吗？
It will be found that the weight moves but slightly or not at all.
结果会发现，重物是动了，但动得很小，甚至没动。