Perambulating ulcer
[医] 崩蚀性溃疡
🧩 词语组成解析
v. 穿过( perambulate的现在分词 ); 走过; 徘徊于; 巡行
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
Exactly.
就是这样。
John would like to touch some of the sculpture in the art gallery.
约翰想触摸几件美术馆的雕刻。
What row are you in? Do you know?
你们知道你们在哪一排吗？