循環使用 xún huán shǐ yòng

DEFINITIONS

  1. recycle
  2. to use in cyclic order

CHARACTERS

循 xún
HSK 6
obey, comply with, follow
環 huán jade ring or bracelet; ring
使 shǐ
HSK 4
cause, send on a mission, order; envoy, messenger, ambassador
用 yòng
HSK 3
use, employ, apply, operate; use