Ulcerations
(ulceration 的复数) n. 溃疡\\n[医] 溃疡形成; 溃疡
🗣️ 情景例句
International travel involves a lot of waiting around in airports.
经常在机场等候是环球旅行的一部分。
Second, understanding other cultures is also important.
其次，理解其他的文化也是重要的。
Neither you nor he is wrong.
你没错，他也没错。