将 50/50 的异丙醇和水混合到一个小喷雾瓶中，如果你有的话——如果没有，就把你的布轻拍入溶液中。
Mix a 50/50 solution of isopropyl alcohol and water into a small spray bottle if you've got one—if not, just dab your cloth into the solution.
在陆地棉小孢子发生过程中，相邻的减数分裂细胞壁中的细胞质通道是一个明显的特征。
The cytoplasmic channel in the wall of adjacent meiocytes was an obvious feature during microsporogenesis in Gossypium hirsutum.
这个小测验中我提出来的一系列的的问题，小测验中的问题都是我们希望你，在课程结束时，能够掌握到的知识点，并非现在，而是在课程结束后。
The questions that I'm asking on this quiz — the questions asked on the quiz — are the types of things we would expect you to know at the end of the course — not now, but at the end of the course.
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