Words — 2 found
gōng chā
ㄍㄨㄥ ㄔㄚ
  1. 1. tolerance (allowed error)
  2. 2. common difference (of an arithmetic series)
gōng chāi
ㄍㄨㄥ ㄔㄞ
  1. 1. official errand
  2. 2. bailiff in a yamen