English ⇄ Chinese Irish

- only individual words found (there may be no translations for some thesaurus entries in the bilingual dictionary)

English thesaurus
optical ['ɔptɪk(ə)l] abbr.
abbr.	o
abbr., adv.	optical effect
abbr., polym.	opt.

Optical: 3 phrases in 1 subject

Physical sciences

3