Trigram

[traigræm]

解释:

(noun.) a word that is written with three letters in an alphabetic writing system.

手打:温迪--From WordNet

解释:

(n.) Same as Trigraph.

校对:齐利格

解释:

n. same as Trigraph.—adjs. Trigrammat′ic Trigram′mic.

整理:丽纳