adj. 有前缀的
v. 加…作为前缀；置于前面（prefix的过去式和过去分词）

Prefix \Pre*fix"\, v. t. [imp. & p. p. {Prefixed}; p. pr. & vb.
n. {Prefixing}.] [L. praefixus, p. p. of praefigere to fix or
fasten before; prae before + figere to fix: cf. F. pr['e]fix
fixed beforehand, determined, pr['e]fixer to prefix. See
Fix.]
1. To put or fix before, or at the beginning of, another
thing; as, to prefix a syllable to a word, or a condition
to an agreement.

2. To set or appoint beforehand; to settle or establish
antecedently. [Obs.] `` Prefixed bounds. '' --Locke.

And now he hath to her prefixt a day. --Spenser.