Decubitus ulcer
褥疮
🧩 词语组成解析
n. 褥疮, 卧位\\n[医] 卧位, 卧, 褥疮
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
OK, let's talk.
好吧，我们来谈谈。
He wants to change his appointment from Monday to Wednesday.
他想要把他的约会从星期一改到星期三。
Who was second? Who was third?
谁是第二？谁是第三？