Smith's disease
[医] 史密斯氏病, 粘液性结肠炎
🧩 词语组成解析
🗣️ 情景例句
Please don't do it without asking.
未经允许请不要那么做。
Love is sweet in the beginning but sour in the ending.
爱情始甜而终苦。
Tony speaks English and he plays tennis.
托尼会说英语，打网球。