Separatography
无色化合物的吸附分离
🗣️ 情景例句
It's because I have a bad cold.
那是因为我患了重感冒。
I'll take you advice.
我接受你的忠告。
Hooray! shouted Class 3. Well done, everyone! Congratulations, Lin Tao!
“赢啦！”3班的同学喊道，“你们太棒啦！祝贺你，林涛！”