Vaccination reaction
[医] 接种反应
🧩 词语组成解析
vaccination
[ˌvæksi'neiʃən]
n. <医>种痘，接种;牛痘疤;
🗣️ 情景例句
Yes. That would be much better.
行，那样也好。
Nothing so necessary for travellers as languages.
旅行者最需要的是几种语言。
I don't know.
我不知道。