Maclayine
山榄碱
🗣️ 情景例句
What are you working on?
你在干什么？
I'm brushing my teeth in the bathroom.
我在浴室刷牙。
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。