乍

while, during, as, while, although, though, despite, in spite of, notwithstanding, all, both, as (i.e. "as always", "as long ago"), in (i.e. "in tears")

however, nevertheless

however, nevertheless

by nature, naturally, by birth, inborn

by nature, naturally, by birth, inborn

even if I say so myself, for me (to do such a thing)

secretly, behind someone's back, unbeknownst to the parties involved

people who study or work while listening to the radio (or watching television, etc.)

both

while at a distance, indirectly, casually