Ulcus cancrosum
[医] 癌性溃疡
🧩 词语组成解析
溃疡
🗣️ 情景例句
I speak the Shanghai dialect and the Mandarin.
我会讲上海话，普通话。
Kindness is the golden chain by which society is bound together.
善良是连结社会的金链。
Uncle Wang works in the factory.
王大叔在这家工厂工作。