Ulcus cancrosum

[医] 癌性溃疡

🧩 词语组成解析

ulcus
溃疡

🗣️ 情景例句

What year are you?
你是哪一级的?
Don't touch it!
不许碰!
No!We're alone here. We're all by ourselves, said Jim. Isn't that great?
“没有!就我们在这儿。就我们这伙人,”吉姆说,“这不是很好吗?”
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🔤 更多 U 开头的单词

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