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| 下水 ichi1 news1 nf17 (gesui); 下水道 (gesuidō) River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
| 下水 (gesui); 汚水 (osui) | |||
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| 汚水 news1 nf24 (osui) | |||
| English thesaurus | |||
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| sew | |||
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sewage : 106 phrases in 3 subjects |
| Construction | 10 |
| General | 52 |
| Technology | 44 |