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
Paper or plastic?
现金还是信用卡？
How much is the telephone bill a month?
每个月电话费要多少钱？
Hay had been cut and cowsheds had been cleaned.
干草已切好，牛棚也打扫干净了。