Racf
一种数据库的名称
🗣️ 情景例句
What are your major and minor subjects?
你主修和副修什么科目？
We are really glad to see you so constructive in helping settle the problems as regards the signing of the contract.
我们很高兴您在解决有关合同的问题上如此具有建设性。
It took him a little time to fix that watch.
他很快就把表修理好了。