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
The advanced class starts at ten o'clock.
高级健身课十点钟开始。
His leg is wounded, Does it hurt?
他的腿受伤了，疼不疼？
Half an hour? That's too long! Is there a bus?
半小时？那太久了！有公共汽车吗？