The wound was not properly disinfected and gangrene set in.伤口未进行适当的消毒，开始生坏疽。Contaminated instruments and floor surfaces should be chemically disinfected.污染的器材和地面要用化学药物消毒.His cuts was washed and disinfected by the doctor....
Make sure the draining board, sink and plug hole are regularly disinfected.滴水板、水槽和塞孔一定要定期消毒。Contaminated instruments and floor surfaces should be chemically disinfected.污染的器材和地面要用化学药物消毒.The ill man's room was disinf...