Sevum praeparatum
[医] 精制羊脂
🧩 词语组成解析
羊脂, 牛羊脂
🗣️ 情景例句
I'm about to go to the Post Office.
我正要去邮局。
He is very nervous, so he takes a lot of pills.
他非常的神经质，所以要服很多药
We gently woke him up and asked him to ferry us to the other side.
我们轻轻地把他唤醒，请他把我们摆渡过溪。