Dextroisomer
[化] 右旋体; 右旋异构体
🗣️ 情景例句
Good morning, sir. May I help you?
早安，先生。能为您服务吗？
The remembrance of past sorrow is joyful.
记住过去的不幸使人愉快。
There was a big smile on her face.
她脸上充满笑容。