Elkonit
艾尔柯尼特合金
🗣️ 情景例句
That's quite true, but on the other hand, we have to think of our priorities.
那很有道理，但我们还必须分清轻重缓急。
Sorry, but she's busy then too.
对不起，那会儿她也没空。
Yes, Miss Gao.
好的，高老师。