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
is no longer in service.
是空号。
I hurried to my office.
我匆忙赶到办公室。
Most children have such a high ideal of their parents,
大多数孩子对父母估价过高，