Ldf
局域密度泛函
🗣️ 情景例句
How much for a one-way ticket to New York?
去纽约的单程票多少钱？
He has come to be recognized as an expert in the problem of overpopulation and food supply.
由于他的经验促使他终于成为了公认的人口过剩和食物供应问题的专家。
We haven't received your order yet.
您的订单我们还没收到。