Variola discreta
[医] 稀疏痘, 稀疏天花
🧩 词语组成解析
n. 天花\\n[医] 天花, 痘疮
🗣️ 情景例句
And this is Alexandra Pappas.
这位是Alexandra Pappas。
He's tired because he worked hard all day today.
他疲倦是因为他今天整天努力工作。
New York is built on a group of islands on the east coast of the USA at a point where several rivers flow into the ocean.
纽约市建立在美国东海岸的一群岛屿上，那儿是好几条河流入海的交汇点。