ir-

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++ir- /ɪ/ prefix  NOTused instead of in- before the letter r 〔用于r之前代替in-〕 SYN not irregular (=not regular) 不规则的From Longman Business DictionaryIRIR written abbreviation for INLAND REVENUE

ir- prefixChinese  

the in- r used instead letter Business of before

ir-
ir- /ɪ/ prefix
used instead of in- before the letter r
   SYN  not:
    irregular (=not regular)

ir-BrE /ɪr/ 🔊NAmE /ɪr/ 🔊  ➡  in-