Moser's serum
[医] 莫塞尔氏血清(猩红热链球菌血清)
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
It is 90 points.
90分。
Go three blocks and make a right. It's right there.
过3个街区，然后往右拐。那里就有个邮局。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。