Rfms
[化] 射频质谱仪
🗣️ 情景例句
In ancient times the rich used jade or gold chopsticks to display their wealth.
在古代，富人家用玉或金子制成筷子以显示其家庭的富有。
The dog that fetches will carry.
来道是非者，便是是非人。
Did you hear about the new project?
你知道那个新项目吗？