Lactabel
右旋萄糖酸铜、银、金盐混合物
🗣️ 情景例句
I got a college education by joining the military
我参军而上的大学。
How are you doing these days?
这些日子你怎么样？
How can you change your mind at last minute?
你怎么能在最后时刻改变主意呢？