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
We are running a special offer on this holiday.
我们在这个假期有个特价优惠。
Pigs may fly,but they are very unlikely birds.
猪儿纵会飞，终究不是鸟。
This is a No Parking area.
此处是‘禁止停车’区。