Proctitis ulcerosa
[医] 溃疡性直肠炎
🧩 词语组成解析
n. [医]直肠炎
🗣️ 情景例句
Well, I think I may have found a way to do it.
噢， 我想我也许已找到一种办法。
Do you often study history on Saturday?
你常常在星期六学历史吗？
Good. go ahead and do that.
好啊，就这么办。