Colitis gravis
[医] 溃疡性结肠炎
🧩 词语组成解析
n. 结肠炎\\n[医] 结肠炎
[医]重的，剧烈的
🗣️ 情景例句
we want and need.
我们盼望而且也需要的。
When one is about to act, one must reason first.
凡事要先思而后行。
We did as he told us and we won the first place in the league at last!
我们照他叮嘱的做了，因而我们最终获得了联赛的冠军！