Ulcus rodens
[医] 侵蚀性溃疡
🧩 词语组成解析
溃疡
(Roden 的复数) 罗登（人名）
🗣️ 情景例句
Well, Marilyn and Richard called.
好啦 Marilyn和Richard打电话来了
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
That's right.
对。