Molecular diameter
[机] 分子直径
🧩 词语组成解析
🗣️ 情景例句
Don't worry about being late. It's fine.
别为迟到担心了 没有关系。
Do you like playing cards?
你喜欢玩扑克？
This is a kind of printing that blind people can read by touching groups of raised points that are printed on paper.
布莱叶盲文是一种印刷字体，盲人通过摸印在纸上起的点点来读书。