DictionaryForumContacts

   English
Google | Forvo | +
precursor [prɪ'kɜ:sə] n
gen. پيش رو   ؛نقيب   ؛پیش رو
 English thesaurus
precursor [prɪ'kɜ:sə] abbr.
abbr., el. gas source used in the CVD reaction   ؛liquid source used in the CVD reaction
USA forerunner (a sign of something that is going to happen Val_Ships)