灌

醍醐灌顶

tí hú guàn dǐng

lit. to anoint your head with the purest cream (idiom); fig. to enlighten people with perfect wisdom

电灌站

diàn guàn zhàn

electric pumping station in irrigation system

倒灌

dào guàn

to flow backwards (of water, because of flood, tide, wind etc)

全神灌注

quán shén guàn zhù

variant of 全神貫注|全神贯注[quan2 shen2 guan4 zhu4]

喷灌

pēn guàn

sprinkler irrigation

地面灌溉

dì miàn guàn gài

surface irrigation

戳心灌髓

chuō xīn guàn suǐ

(idiom) to strike at one's core; to deeply hurt sb

春灌

chūn guàn

spring irrigation

沃灌

wò guàn

to irrigate

海水倒灌

hǎi shuǐ dào guàn

saltwater intrusion

淤灌

yū guàn

to warp (fertilize land by flooding)

淹灌

yān guàn

basin irrigation (e.g. paddy fields)