Tpgc
[化] 程序升温气相色谱法
🗣️ 情景例句
It must be interesting for you.
你对那一定很关心。
Forgive others but not yourself.
待人宽，对己严。
Don't say that before you look at the picture. Turn it on.
未看图像之前先别这样说。打开。