滴灌

dīguàn
to drip irrigate

CEDICT

Entry Composition

1 滴 dī
  1. to drip
  2. to let drip; to apply (eye drops etc)
  3. (bound form) a drop (of liquid)
  4. classifier for drops of liquid
2 灌 guàn
  1. to irrigate
  2. to pour
  3. to install (software)
  4. to record (music)