Cell - free , sterilized blood plasma , used in transfusions.捐献血液用于输血的人.All surgical instruments must be sterilized before use.所有的外科手术器械在使用之前，必须消毒。Cysts should be excised and sterilized to avoid ingestion by the definiti...
All surgical instruments must be sterilized before use.所有的外科手术器械在使用之前，必须消毒。Can used to haul the carcasses should be steam - cleaned and sterilized.运载尸体的容器必须采用蒸汽清洁和消毒.The cooking sterilized the meat - that is, it killed t...