Riga-fede disease
[医] 小儿舌系带肉芽肿
🧩 词语组成解析
n. 里加（拉脱维亚共和国首都）
[人名] 费德
🗣️ 情景例句
Eating salad is good for your health.
多吃色拉（蔬菜）对你的健康有益。
We invited two guests to dinner,but they didn't come.
我们邀请了2个客人去吃晚饭，但是他们没来。
Will it last long?
这会持续很久吗？