Chrysazol
[化] 柯札酚; 1,8-二羟基蒽
🗣️ 情景例句
Don't be lazy, the older you get, the harder it will be to learn.
别偷懒，年纪越大，学起来就越难。
Can you finish your work ahead of time?
你能提前完成工作吗？
I think she's twelve.
我想她十二岁了。