Thioxanthone
噻吨酮
🗣️ 情景例句
Well, that's what I do.
是啊 ，我正是这么做的。
One good mother is worth a hundred schoolmasters.
一个好的母亲顶得上一百个教师。
I used to travel by air a great deal when I was a boy.
我在幼年的时候，曾多次乘飞机旅行。