一邊

一边
yībiān
  1. one side
  2. either side
  3. on the one hand
  4. on the other hand
  5. doing while

CEDICT

Entry Composition

1 一 yī
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
=2 邊 biān
  1. side
  2. edge
  3. margin
  4. border
  5. boundary
  6. simultaneously

classifier: 個
=2 邊 bian suffix of a noun of locality