Pdms
等离子体解吸质谱法
🗣️ 情景例句
I wonder if you would take a look at the old library
我不知道你是否可以看一看旧图书馆
He has gone far beyond me in learning.
他在学问上超过我。
You and Lily must come over to my house and see!
你和莉莉应该到我家来看看！