Chromatoelectrophoresis
[化] 色譜電泳
??? 情景例句
Something simple--but a good one.
要簡單的，但要精美 。
Could you do me a favor?
能請你幫個忙嗎？
I know it's not necessary. I want to do it.
我知道不必這樣，可是我愿付？/span>