New answers tagged pronunciation
The simple answer is yes, it is a phonologically possible syllable in Mandarin Chinese. Remember for every Chinese syllable, there is a initial + final + tone , in this case, b is the initial, iang is the final, and the tone is 2, So the three factors complete its qualification as a Mandarin Chinese syllable.
I've made a chart here for my own understanding of Standard Mandarin Chinese phonology a while ago: a ai au an aŋ e ə əi əu ən əŋ i ia iai iau ian iaŋ ie iə iəu iən iəŋ io iu iuan iuə iun iuəŋ aɻ o u ua ...
Both "三更(gēng)半夜" and "深更(gēng)半夜" are correct. They are listed in most modern Chinese dictionaries. And "半夜三更" and "半夜深更" could also be used as there are no change in the meaning at all, although they may sound peculiar to some people, but they are totally correct to use. (Actually, in Chinese reverse such word constructions are widely used in many case to ...
The same way how Americans pronunciate "our" like "R" when it should be pronunciate as "hour", your friend perhaps was using regional dialect to pronunciate "更" as 经. However, I disagree with all explainations above. Both 深更半夜 and 三更半夜 are idioms although they have the exact same meaning, they are not dialect.
Top 50 recent answers are included