Ulcus redux
[医] 再发性下疳
🧩 词语组成解析
溃疡
a. 回来的, 回家的
🗣️ 情景例句
Eating salad is good for your health.
多吃色拉（蔬菜）对你的健康有益。
You'd have a better chance of catching the train if you took a bus to the station instead of walking.
如果你不是步行而是乘公共汽车的话，那你就比较有可能赶上火车。
Even though the noble was expected to read the letter at each performance,
尽管那个贵族每场戏都得念一遍那封信。