Zh-hans:疫苗
Revision as of 07:52, 14 August 2012 by Oldstaff-Cheechong (talk | contribs) (Created page with '{| style="margin-left: 0px; text-align: left; font-style: none; width:100%; font-weight: none; background: #F0F0F0; border:1px " |'''1.''' '''Vaccine''' '''疫苗'''通常…')
1. Vaccine 疫苗通常是指一种无害的(生命力较弱或已经被杀死的)病毒注射剂,可刺激免疫系统产生抗体,帮助预防或抵抗传染病。
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