Oleanolic acid
[化] 齐墩果酸; 土当归酸; 石竹素
🧩 词语组成解析
🗣️ 情景例句
Something simple--but a good one.
要简单的，但要精美 。
All right.
好吧。
The weather was very cold, and many people were ill.
天气非常冷，很多人生了病。