常見例句The unfished dreams are appreciated most. 凡事有所期待原來也不是種壞事.optimum length Length class where in an unfished population the product of survivors times average weight is maximum. At this length, the biomass of the class is maximum. 最適長度長度組在一個未被捕撈族群的殘存時間內生産量的平均重量是最大值的。在這種長度時，組的生物量是最大的。unfished ground 未捕魚場unfished stock 未捕魚群 返回 unfished