海水倒灌 hǎi shuǐ dào guàn

DEFINITIONS

  1. saltwater intrusion

CHARACTERS

海 hǎi
HSK 4
sea, ocean; maritime
水 shuǐ
HSK 1
water, liquid, lotion, juice
倒 dào
HSK 4
fall over; lie down; take turns
灌 guàn
HSK 6
pour; water; irrigate, flood