Microchromatography
[化] 微量色谱; 微量色谱法
🗣️ 情景例句
Yes, I think I can in ordinary circumstances.
是的，一般情况下，我没有问题。
How often do you go swimming?
你多久去游一次泳？
Can I see him please,Mrs. Williams?
我可以看看他吗，威廉斯夫人？