Migrating up rivers from the sea to breed in fresh water. Used of fish.

从海洋向上游到河流中，并在淡水中产卵的。用于指鱼。

youdao

People have used up water, fish from seas and lakes, crops and the gifts of the forest.

人类已用光本年度份额的水，海洋湖泊鱼类，农作物和来自森林的礼物。

youdao

No evidence of chemicals used on an adjoining property were found in water, fish, fish eggs, chooks and horse samples.

从水源、鱼、鱼卵、鸡与马的样本中，找不到使用于附近作物的农药就是罪魁祸首的证据。

youdao

In his love of angling for trout and other freshwater fish, Walton used a long rod of spliced ash and hazelwood, with a line of about the same length as the rod, made out of woven hair from a horse's tail.

WSJ: It Has Hooked Generations of Fishermen | Izaak Walton | The Compleat Angler | By H. George Fletcher

Over the last century, stocks of large fish commonly used for food have plummeted 80-90%, according to some estimates.

FORBES: Carbon Emissions Threaten The Fishing Industry By Shrinking Fish Sizes

"It has really affected us because the quantity of fish that we used to get from this lake has diminished, " said Jonathan Opiyo, a fisherman.

CNN: Flower power threatens Kenya's Lake Victoria