Selenopyronine
[化] 硒┷吨
🗣️ 情景例句
What are you greatest weaknesses?
你本人最大的弱点是什么？
If you trust before you try, you may repent before you die.
不试就相信，死前要悔恨。
I'll check the office one more time.
我再跟公司查一下。