Annular ulcer
[医] 环状溃疡
🧩 词语组成解析
annular
[['ænjulə]]
a. 环形的\\n[医] 环状的
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
I want to spend more time with Robbie.
我想多花点时间和Robbie在一起。
She hates boxing.
她讨厌拳击。
It was not that Bruce always underestimated difficulties.
这并不是说布鲁斯总是低估困难，