泄洪闸

xiè hóng zhá

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释义

  1. 1. sluice-gate
  2. 2. flood discharge valve

泄洪闸 的构成词

泄
xiè

to leak (of water or gas)

闸
zhá

gear

泄洪
xiè hóng

to release flood water

洪
hóng

big