Diboride
二硼化物
🗣️ 情景例句
There is nothing better than a hot dog in the country.
在美国没有比热狗更好的东西了。
That which one least anticipates soonest comes to pass.
事非逆料偏易发生。
Now let's drink to the success of your school!
现在，咱们为你办学成功，干杯！