Chronic ulcer
[医] 慢性溃疡
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
I'm staying in a holiday resort.
我正呆在一个度假胜地。
That is not good language which all understand not.
不是人人都懂的语言不是好语言。
Hello! Have you found your ruler yet?
你好！你找到你的尺子了吗？