Dunbar's serum
[医] 登巴氏血清(花粉血清,治疗枯草热)
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
You know I only want on thing for you, and that is your happiness.
我对你只有一个希望，那就是你幸福。
May I see your boarding pass?
我能看你的登机牌吗？
New jobs are needed because a number of people are out of work.
因为许多人没有工作，所以需要为他们提供就业机会。