Ferry serum
[医] 费里氏血清(预防及治疗麻疹)
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
But I do need some publicity
但我需要一些宣传，
To make it fast, you can send a fax.
要想快点的话就发个传真。
He could hear their crying, also children's voices.
他可以听到妇女们的哭声，还有孩子们的声音。