Oleanolic acid
[化] 齐墩果酸; 土当归酸; 石竹素
🧩 词语组成解析
🗣️ 情景例句
Good-bye. Take care of yourself.
多多保重，再见。
They that sow in tears shall reap in joy.
泪水汪汪播种，得意洋洋收获。
Everyday I thought about postcards.
我每天都想着明信片的事。