Serobacterin
[医] 血清菌苗(商品名)
🗣️ 情景例句
He shows complete indifference to others feelings.
他对别人的感受漠不关心。
That's monkey business!
胡闹！
Why? One difficulty is to construct the agreements.
为什么呢？困难之一是起草这些协议。