Prausnitz-kustner reaction
[医] 普-屈二氏反应(试验)(检变应性的血清皮内试验)
🧩 词语组成解析
🗣️ 情景例句
She sure keeps busy.
她真的是忙个不停。
Do you usually learn French after school?
你通常在放学后学法文吗？
I'm thinking of hanging the lamp from the ceiling.
我打算把灯吊在天花板上。