Ulcerative colitis
[医] 溃疡性结膜炎
🧩 词语组成解析
a. (使)形成溃疡, (使)溃烂, (使)腐败\\n[医] 溃疡的, 溃疡性的
n. 结肠炎\\n[医] 结肠炎
🗣️ 情景例句
This all boils down to what?
煮到最后剩下……意味着， 表明是
Excuse me for bothering you.
打扰了！
Because Manhattan Island is made of solid rock, it is safe to build very tall buildings.
曼合顿岛是由坚固的岩石构成的，这使得兴建大厦非常安全。