爱滋病毒 àizībìngdú HIV Definitions Defs Origin Strokes Stroke Words Sentences Sents 爱滋 愛滋 àizī AIDS AIDS; a loanword representing the acronym for Acquired Immune Deficiency Syndrome病毒 bìngdú noun virus a type of tiny microorganism that causes infection and can only reproduce inside the living cells of a host
