I always get called out if I say H (haitch) instead of H (aitch).

如果我说 H（haitch）而不是H（aitch），我总是被人叫住。

The name " aitch" might be a sign of high education in some circles, but is itself an example of H-dropping.

" H音发音" 这名字可能在某些圈子里被认为是高学历的标志，就是一省略H的例子。