Levair
磷酸铝、钾、钠盐
🗣️ 情景例句
This is a brand new product; it proved to be a craze in the American market.
这是一个全新的产品，在美国市场掀起了一股热销潮。
What is your girlfriend's name?
你女朋友的芳名是？
What do you want?
你想怎么样？