Felsen's treatment
[医] 费耳森氏疗法(治痢疾及溃疡性结肠炎)
🧩 词语组成解析
🗣️ 情景例句
I lost it all.
我全输了。
It's a shame the weather is so bad.
真遗憾，天气如此糟糕。
Good afternoon, class! Who's on duty today?
同学们，下午好！今天谁值日？