Bromomesitylene
[化] 溴代┘; 2-溴-1,3,5-三甲苯
🗣️ 情景例句
We'd all like to believe that we have a bright future ahead of us.
我们都愿意相信我们的前面是一个美好的不未来。
There are many training classed and night classes.
有许多培训班与夜校。
What's the matter, Andy?
怎么了，安迪？