n.[醫(yī)]臥姿；褥瘡
In fact, so-called "pressure ulcers" or "decubitus ulcers" can form on skin over bony prominences in persons who are bedridden for an extended time. 事實(shí)上，我們所說(shuō)的壓瘡或褥瘡形成于骨較突出的皮膚部位，常見(jiàn)于長(zhǎng)期臥床病人。
