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 sounded like you've made a decision
你好像已经作了决定
Do you fly to Dallas on Sunday?
星期日你们有班机去达拉斯吗？
Sorry to hear that.
听到这个消息我很难受。