Tanshinone
[化] 丹参酮
🗣️ 情景例句
How is everyone in your family?
全家都好吗？
A man who has friend must show himself friendly.
与朋友交，必须友好相处。
Textile business has become more and more difficult since the competition grew.
随着竞争的加剧，纺织品贸易越来越难做了。