Romer's serum
[医] 勒梅尔氏血清(肺炎血清)
🧩 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 it's fun.
但很有趣。
He that is ill to himself will be good to nobody.
不知自爱的人也不会爱别人。
Have a cup of coffee then.
那么喝杯咖啡吧。