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
No, no. I just changed my seat.
不 不。我刚才换了一下座位。
I go downstairs and have my breakfast.
我下楼吃早饭。
One can only gently insinuate something else into its convulsive grasp.
你只能缓和而巧妙地让另一种东西进入痉挛僵持的头脑中。