Chromosorb
红色硅藻土色谱载体
🗣️ 情景例句
Well, what do you want to do?
那你想干什么？
The poor man wants much, the miser everything.
贫穷人要求多，守财奴样样要。
rising at one-foot intervals all the way to the top of the atmosphere.
并按1英尺的间隔从地面一直排列到大气层的顶端。