流域下水道
/ɾʲɨːikʲi ɡe̞sɨido̞ː/
JAPONCA → TR
Tanım
•sewer installed by 都道府県 (todōfuken, “a prefecture”) in order to treat sewage from two or more 市町村 (shichōson, “cities, towns, and villages”)
Etimoloji
Compound of 流(りゅう)域(いき) (ryūiki, “river basin”) + 下(げ)水(すい)道(どう) (gesuidō, “sewer”).