Sarmientite
[矿]砷铁矾
🗣️ 情景例句
That's right.
你完全正确。
Although men are very different, often they have the same feelings.
人们虽然各自迥然不同，但是都具有相同的感情。
Then, instead of having someone answering the phone all day, people can ring up the railway station and listen to a tape recording of the information.
然后，人们可以打电话到火车站，从录音电话中获取信息，而不要安排一个专人整天接电话。