chronogram

n. 纪年铭, 计时器所作的记录

词形变化

chronograms 复数 chronograms

释义与例句

n.
  1. 1.

    A sentence or inscription whose letters, when interpreted according to a system (such as Roman numerals) in which letters correspond to numeric values, stand for a particular date (usually the date of inscription) when rearranged.

    纪年铭

  2. 2.

    A phylogenetic tree that has branch spans proportional to evolutionary time.

    生物 医学

词源

From chrono- + -gram, from Ancient Greek χρόνος (khrónos, “time”) + γράμμα (grámma, “writing”).

来源：wiktionary