Anallergenic serum
[医] 非过敏性血清
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
This job offers no opportunity for growth.
这个工作没什么发展机会。
Why are you so much taller than I?
你为什么个子比我高那么多？
The other side of the picture is quite the opposite.
另一种想法恰恰相反，