tri / try are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
tri: NA
try: (verb) make an effort or attempt. (verb) give pain or trouble to. (verb) test the limits of. (verb) melt (fat or lard) in order to separate out impurities.
tri: t·r·AY
try: t·r·AY
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)