| 释义 |
1 ?回游鱼 回游鱼: migratory fish; migratoryfish detail>> .. 2 ?洄游鱼类 ... 岬角||headland, cape 洄游鱼类||migratory fish 桡足幼体||copepodite, copepodid larva ...
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Lamprey is a typical migratory fish, some time in the sea of life. - 2
But one lesson is clear. Laying off, even for just six years, has as big an effect on migratory fish as it does on sedentary ones. 但有一点是显而易见的：停止捕鱼活动（即便只持续六年时间）对于洄游鱼类的影响，与对于非洄游鱼类的影响同样大。 - 3
Most toxins, often from household products, are carried to Arctic waters by ocean currents, winds, or via migratory fish and animals. 大部分的毒素，通常都来自家用物品，随著海洋的水流风向，或是回流鱼和动物，漂向北极的海域。
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