Latta's serum
[医] 拉塔氏血清(一种无机盐溶液)
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
Is something wrong, Alexandra?
怎么了Alexandra？
Money doesn't grow on trees.
钱不是从天上掉下来的。
You can say that again.
说的是。