Ferripotassium
铁钾(根)(根含有钾及三价铁)
🗣️ 情景例句
This big house is perfect for our large family.
这坐大房子完全适合我们大家庭居住。
Our company has agencies all over the world.
本公司在全世界各地都设有代理处。
And now I'm telling you I can't manage this Friday.
我正要告诉你我星期五没办法（出来）。