Serobacterin
[医] 血清菌苗(商品名)
🗣️ 情景例句
Perfect! Alexandra will love it!
太好了！ Alexandra会喜欢的！
I didn't catch that, Could you go over that again?
我没有听清楚，请你再说明一下好吗？
His average speed had been 301 miles per hour.
他的平均时速实际是301英里。