Installment delivery
[经] 分期交货
🧩 词语组成解析
🗣️ 情景例句
It's natural.
这是很自然的。
Step by step the ladder is ascended.
登梯需要逐级登。
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。