k, cls. whch type bld vsl wd mst likly b invlvd in gas xchg? rmbr that mns dfusng thru a membrn.
I have an adult friend who spends too much time texting. How do I know? Even his EMAILS have these annoying abbreviations. Sometimes I email him back that Yo no puedo comprender que quieres a dicer. That always brings him back to adulthood, real fast.