Pseudocerebrin
[医] 假羟脑甙脂
🗣️ 情景例句
Good afternoon, Mr. Chen. Thank you very much.
下午好，陈先生。非常感谢。
How long are you going to stay here?
你要在这里停留多久？
Then they brushed ink on the paper.
然后，他们将墨汁刷在纸上。