Tectorigenin
[化] 鸢尾黄素
🗣️ 情景例句
Get to the point.
请进入正题。
We'd like to hear what you say concerning the matter of packing.
我们很想听听你们在包装方面有什么意见。
How do I control myself? I can't calm down.
我怎能控制我自己？我无法冷静下来。