Tectorigenin
[化] 鸢尾黄素
🗣️ 情景例句
Is it all right if I use my credit card?
如果我使用信用卡行吗？
We must listen carefully to the teacher.
我们必须注意听老师说的话。
Our environment is chiefly conditoned by the things we believe.
我们的环境由我们信仰的东西所决定。