為什麽 “an” RN 但卻是“ a” CNA？

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• Based on pronunciation: 'an' before a vowel and 'a' in front -7grizzly- ♂ (0 bytes) () 03/12/2025 postreply 14:53:54

• of a consonant. -7grizzly- ♂ (0 bytes) () 03/12/2025 postreply 14:54:14

• but “RN” is consonant， isn't it？ -妖妖靈- ♀ (0 bytes) () 03/12/2025 postreply 15:01:59

• It is spelled consonant but pronounced vowel. -7grizzly- ♂ (0 bytes) () 03/12/2025 postreply 16:54:35

• I just checked it. R pronunced “ARE”，a vowel～ -妖妖靈- ♀ (0 bytes) () 03/12/2025 postreply 16:58:40

• Yes. a/an depends on pronunciation and not on spelling. -7grizzly- ♂ (0 bytes) () 03/12/2025 postreply 17:03:14