Cdx
[医][=cadmium-propylxanthate]丙黄原酸镉
🗣️ 情景例句
May I ask where you are from?
我可以请问你是哪里人吗？
Oh, no! I've missed my plane.
糟糕，我错过了我订的航班。
I was walking home when I met Dave.
我碰到大卫时，我正往家走。