Pressure ulcer
[医] 压迫溃疡
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
I have tea with y colleagues in the afternoon.
下午我和同事喝茶。
For a few, scholarships were sources of support.
有少数人，奖学金是他们接受教育的学费来源。
He will soon be working in an office.
不久就要坐办公室里工作了。