Dreyer's vaccine
[医] 德雷尔氏菌苗, 脱脂结核菌素
🧩 词语组成解析
vaccine
['væksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
🗣️ 情景例句
I've been wanting to meet you for some time.
很久以来我一直想见你。
That is not good language which all understand not.
不是人人都懂的语言不是好语言。
Good morning, doctor.
医生，早上好。