Microchromatography
[化] 微量色谱; 微量色谱法
🗣️ 情景例句
I've been working too hard. I'm beat.
我工作的太多，我快垮了。
Thank you for inviting me.
谢谢你邀请我。
There are some newspapers on the table.
桌上放着几份报纸。