Chromatographically pure
[化] 色谱纯的
🧩 词语组成解析
adv. 色析法地, 层离法地
🗣️ 情景例句
Bye, Mom.
再见， 妈妈。
I was so tired I couldn't keep up with her.
我太累了，跟不上她的步伐。
which is, in fact, much more complicated.
地震波的运动实际比这要复杂得多。