Simple ulcer
[医] 单纯溃疡
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
I am aware of my strengths and weaknesses in myself.
我重新夺得自己的长处和弱点。
This nation is noted for its natural resources.
这个国家以天然资源闻名。
The doctor asked me to watch what I eat.
医生要我注意饮食。