"document written entirely by the person from whom it proceeds," 1620s, from Late Latin holographus, from Greek holographos "written entirely by the same hand," literally "written in full," from holos "whole" (see safe (adj.)) + graphos "written," from graphein "to write" (see -graphy). Modern use, with reference to holograms, is a 1960s back-formation from holography.
雙語例句
1. He's got a holograph by Shakespeare.
他弄到了一封莎士比亞的親筆信。
來自辭典例句
2. The frequency domain, the holograph and related concepts have all been used.
頻率域 、 全息及有關的概念都已采用.
來自辭典例句
3. Hologram ( Holograph ): A three - dimensional image created by lasers. There are different types of holograms.