Melitin
[医] │波状热菌素, 布鲁氏菌素
🗣️ 情景例句
Where did you receive your master degree?
你在哪里获得硕士学位的？
I know the boy whose father is a painter.
我知道那个男孩的父亲是画家。
They had laboured for three years to produce this floating work of art;
瑞典人辛辛苦苦干了3年才建成这件水上艺术品，