Thallosic
含一价和三价铊的
🗣️ 情景例句
The reviews were all right; it was the best performance I have ever seen.
那些评论写得很对，是我所见过表现最好的一次表演。
In college I majored in math, What was your major?
大学时我主修数学，你主修什么呢？
He simply had no sense of danger at all.
而是他压根儿没有一点儿危险感。