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
Poor Harry.
可怜的Harry。
A good appetite is a good sauce.
饥不择食。
Because it's winter now. The weather here is very cold in winter, isn't it?
因为现在是冬天。这儿的冬天天气非常冷，对吗？