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
OK.
喂。
We had expected much lower prices.
我们希望报价再低一些。
When it is eating normally, its own training begins.
当它进食正常了，训练就开始。