泥水

どろみず でいすい

• muddy water n
• red-light district n

Advanced ➥

低水準

ていすいじゅん

• substandard; low-level adj-na

Advanced ➥

貯水池

ちょすいち

• reservoir n

Advanced ➥

貯水

ちょすい

• storage of water n vs

Advanced ➥

中水道

ちゅうすいどう

• gray-water system; grey-water system; recycled waste-water n

Advanced ➥