Maccallum's stain
[医] 麦卡勒姆氏染剂(染组织中流感杆菌与革兰氏阳性菌)
🧩 词语组成解析
🗣️ 情景例句
Isn't it exciting, Grandpa?
真令人兴奋， 是吗， 爷爷？
The doctor said it's just a mild cold, There's nothing to worry about.
医生说只是有点凉，不需要担心。
After you visit your mom in the hospital, call me so we can meet at the movies.
在医院看过你妈妈之后，给我打电话，我们在电影院碰面。