Teschen disease
[医] 猪病毒性脑炎
🧩 词语组成解析
[地名] [捷克共和国] 泰申（捷克捷欣的旧称）
🗣️ 情景例句
That's easy.
那太容易了。
How much does the elephant weight?
这个大象有多重？
What happened before printing was invented?
印刷术发明以前是怎么一回事？