Bcnf
BCNF范式
🗣️ 情景例句
Hi, Son. Is everything all right?
嗨 ，孩子 一切都顺利吗？
The best horse needs breaking,and the aptest child needs teaching.
最好的马儿要人驯，最伶俐的孩子要人训。
Well, I couldn't sleep last night.
啊，我昨晚上没睡好觉。