Rdb
[计] 关系数据库
🗣️ 情景例句
He has enormous funds at his command.
他掌握着巨额资金。
Speak less and listen more.
要少说多听。
In many countries, more and more companies are replacing people with computers.
在许多国家有越来越多的公司使用电子计算机来代替人。