Anthryl
[化] 蒽基(有3种异构体)
🗣️ 情景例句
I think I'll catch the train to work from now on.
我想从现在开始我会坐火车去上班。
Without method, little can be done to any good purpose.
不讲究方法，办事就没有成效。
These days we use a thermos , said Li Lei.
“如今用的是热水瓶了，”李磊说。