Corroding ulcer
[医] 侵蚀性溃疡
🧩 词语组成解析
[建] 腐蚀
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
Favorably?
是好评
I know he will understand your letter.
我知道他会明白我的信。
I think foreign languages are more interesting than science.
我想外语比自然科学更有趣。