Galactogen
半乳多糖
🗣️ 情景例句
The news was announced to the public on TV.
这则消息经由电视向大众宣布。
Could you tell me the cost of production per unit?
请你告诉我每件成品的生产成本好吗？
He says that all this happened after I started work.
他说，这一切都是在我开始工作后才发生的。