Hayem's serum
[医] 阿扬氏血清(一种浓盐液)
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
Good night, Harry,
再见，Harry。
Caution is the parent of safety.
谨慎小心是安全之源。
Thank you very much. I'll return it as soon as I can.
非常感谢。我会尽快归还的。