Phospholine
二乙氧膦酰硫胆碱
🗣️ 情景例句
I understand, Harry.
我了解， Harry。
It's too dark.
太黑暗了。
An aeroplane offers you an unusual and breathtaking view of the world.
飞机上，你可以观察世界上非同寻常的奇妙的美景。