Weltmann's serum test
[医] 韦耳特曼氏血清试验(检肝病、肺结核及风湿热)
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
I have to leave. I feel terrible, but...
我得走了。真是糟糕透了， 但……
You'll break it, if you don't take care.
你不专心的话，就会打破。
Despite this, he was so extravagant that he was always in debt.
经常债台高筑。