浆液, 血清

n an amber, watery fluid, rich in proteins, that separates out when blood coagulates

serums的用法和样例：

例句

The doctor inoculated her with the serum.我们所有人都注射了天花病毒。
Human or animal serum containing antibodies that are specific for one or more antigens.抗毒血清，抗毒素包含对一种或多种抗原的特异抗体的人体或动物血清

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There are few women who don't suffer the occasional spot - and most will agree an unwelcome outbreak has the potential to ruin your day. 偶尔爆痘几乎是所有女性朋友的困扰，一群不速之客可能埋葬你的一天更是多数人的同感

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护肤品不好用没准和你的DNA有关

LONDON Whats being billed as the future of skin care starts suspiciously like a visit to the dentist: with a mouthwash gargle. Thats to eliminate debris that may interfere with a good saliva sample, from which DNA will be extracted and serums tailore

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学英语单词

argon manifold station

arnica buds

arteriae iridis nasalis

arthrotomy

Association of Futures Exchange Brokers

auxiliary arm

azene intermediate