汚濁 | [おだく, odaku] (n, vs) pollution; contamination; corruption; graft; (P) [Add to Longdo] |
水質汚濁 | [すいしつおだく, suishitsuodaku] (n) water pollution [Add to Longdo] |
汚濁 | [おだく, odaku] (n, vs) pollution; contamination; corruption; graft; (P) [Add to Longdo] |
水質汚濁 | [すいしつおだく, suishitsuodaku] (n) water pollution [Add to Longdo] |