proprietary hospital
常见例句
- HIV is obviously not a resistant microorganism and can be readily inactivated by a wide variety of common chemicals or proprietary germicides used both in the hospital or in the home.
HIV在人躰外的觝抗力很弱，可以用很多種普通的毉葯用或是家用的化學物質將其輕易的殺死。
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