Ribwork
n. 肋状结构, 罗纹组织
🗣️ 情景例句
I really feel bad about it.
我真的感到很内疚。
What's your impression of the United States?
你对美国的印象如何？
When you have finished the letter, you make any changes you wish, check it and print it.
当你打完信件，你可以随意修改、检查，然后打印。