Syphintic ulcer
[医] 梅毒性溃疡, 下疳
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
What made you decide to study Economics?
你为什么决定修读经济学？
Can I go now?
可以走了吗？
One of the most colourful figures in boxing history was Daniel Mendoza, who was born in 1764.
拳击史上最引人注目的人物之一是丹尼尔。门多萨，他生于1764年。