Els
[化] 电泳光散射; 电子能量损失能谱; 电子能量损失能谱学
🗣️ 情景例句
Cry on my shoulders.
把委屈告诉我吧。
The crow thinks his own bird fairest.
乌鸦总以为自己的雏鸟最美。
I don't have any cash with me.
我身上没带现金。