v.有前置代码的；有前置符号的； 双语释义：n.(名词)[C]前缀 (in grammar) an affix added to the beginning of a word[C]人名前的称谓 a title used before a person's name英英释义： prefix[ pri:'fikst ]n.an affix that is added in front of the wordv.attach a prefix to"prefixed words"