Hexoprenalin
己烷双异丙肾上腺素
🗣️ 情景例句
Let's all just enjoy this wonderful place
让我们大家就来享受这个美妙的地方
What''s the cause of the delay?
什么原因延误？
Joe Sanders has the most beautiful garden in our town.
乔。桑德斯拥有我们镇上最漂亮的花园。