Phosphodihydroxyacetone
磷酸二羟丙酮
🗣️ 情景例句
Come in!
进来，
They will miss him very much when he leaves home for the first time.
李明第一次离开家，他们会非常想念他的。
Our knowledge of the universe is growing all the time.
我们对宇宙的认识一真在增长。