- 重点词汇
- 怎样
how; wherein; what; in what way
- 防止
prevent; guard against; avert; forestall; avoid; fend off; ward off; stave off; inhibit; stop; block; check; curb; deter; preclude; obviate; counteract; head off; nip in the bud; combat; frustrate; preempt; discourage; forfend; militate against; debar; keep from; put an end to; end; prevention; guard; deterrence; avoidance; prophylaxis; anti-
- 褥疮
bedsore; pressure ulcer; decubitus ulcer; pressure sore