Marek's disease
[医] 马莱克氏病, 鸟类淋巴瘤病
🧩 词语组成解析
🗣️ 情景例句
Hi, Susan.
嗨， Susan。
Don't tell anyone that I did it.
别说是我做的。
She looked everywhere for him but could not find him.
四处寻找，但没有找着。