Hplc
[化] 高效液相色谱法; 高效液相层析
🗣️ 情景例句
Is unable to express himself clearly.
不能很好地表达自己。
I have two days off a week.
我一周休息两天。
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。