s Here you would have a 2s, here is a 2s, and when the two of them smear we end with something that looks like this.
这里一个2s,这里一个,当这两个发生拖尾时,我们就像这样结束它。
麻省理工公开课 - 固态化学导论课程节选
应用推荐
模块上移
模块下移
不移动