Smallpox vaccination
[医] 抗天花接种, 种痘
🧩 词语组成解析
smallpox
['smɔ:lpɔks]
n. 天花;痘疮;痘;
vaccination
[ˌvæksi'neiʃən]
n. <医>种痘，接种;牛痘疤;
🗣️ 情景例句
I was so tired
我太累了
He who cannot hold his peace will never live at ease.
嘴巴不紧，生活不宁。
It's tomorrow at twelve o'clock, right?
是明天12点吧？