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| 所有積分大於負-100的壞孩子,將可獲得重新機會成為懲罰生,權限跟幼兒生一樣。 Bactericidal is not the same as sterile. For medical use, it is required to be sterile, namely, no live agent of any kind. Disinfecting 75% alcohol is bactericidal that can kill bacteria but might not be sterile, i.e. it could have some tough spore of certain fungi existing. Sterilization process like ultra-filtration, high energy irradiation, etc. would have to be done to make it sterile. |
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