Ulcus serpens
[医] 匐行性溃疡
🧩 词语组成解析
溃疡
n. 巨蛇座\\n[医] 匐行的
🗣️ 情景例句
The soundtrack from Lord of the Rings has truned into a big hit.
《指环王》的原声唱片卖得满堂红。
He wants to change his appointment from Monday to Wednesday.
他想要把他的约会从星期一改到星期三。
But this hope is always in the realms of science fiction.
但是，这种希望总是只在科幻小说中存在。