| Outboard motor |
船外機 |
| Outboard propulsion system |
船外推進莊置 |
| outflow hydrograph |
出流歷線 |
| outside working circle (O/W) protection forest |
區外保安林 |
| Outstanding Agricultural Professionals Award |
優秀農業人員獎 |
| Ovarian development |
卵發育 |
| Ovarian maturation |
卵成熟 |
| Ovaries degeneration |
卵巢之退行性變化 |
| Ovaries fatty degeneration |
卵巢之脂肪變性 |
| Ovaries petrifaction |
卵巢石化 |
| Ovaries tumours |
卵巢腫瘤 |
| Ovary |
卵巢 |
| Ovary disorders |
卵巢之病變 |
| Over-wintering ground |
越冬場 |
| Over-wintering migration |
越冬回游 |
| Over-wintering pond |
越冬池 |
| overdraft |
超抽 |
| Overdraft |
透支 |
| Overfeeding |
過食 |
| Overfishing |
越冬 |
