Ulcus cancrosum
[医] 癌性溃疡
🧩 词语组成解析
溃疡
🗣️ 情景例句
We'll call Mrs. Martinelli and tell her to keep looking for us.
我们会打电话给Martinelli太太告诉她继续帮我们物色房子?
Don't teach your grandmother to suck eggs.
休要班门弄斧。
Will you help me plant this tree, please?
你愿帮着种这棵树吗？