| 正面 | 氨氮排放 |
|---|---|
| 背面 | ammonia nitrogen emission |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: 区域联防联控 inter-regional prevention control and
Previous card: 铁腕治理 fight it with all
Up to card list: 2015年政府工作报告短语与生词与句型