Rodnt ulcer
[医] 侵蚀性溃疡
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
Young drivers are more likely to be involved in an accident.
年轻驾驶员更容易出事。
I'm afraid you will be disappointed.
我怕你会失望。
Do we need some more hot water?
我们还要些热开水吗？