-ator

短语

suf. [构成名词]表示做...动作的人,...者,...物,起...作用的物：improvisator,cinerator

释义与例句

affix
  1. 1.

    Used to form agent nouns, usually from verbs that have the ending -ate.

词源

Borrowed from Latin -ātor or -ate + -or.

来源：wiktionary