Currently, 30 percent of reptile, bird, and fish species are at risk of extinction.

目前，30%的爬行动物、鸟类和鱼类物种面临灭绝的风险。

金山词霸

Margarine and oily fish are excellent sources of vitamin D, along with butter.

人造黄油和多油性鱼类，连同黄油，都是维生素D的优质来源。

金山词霸

Oily fish, milk, and eggs are all sources of vitamin D.

油性鱼类、牛奶和鸡蛋都是维生素D的来源。

金山词霸

Peter Forey, the curator of the natural history department, oversees the fossil fish collection at the museum.

彼得·福雷，这位自然历史部门的策展人，负责博物馆的化石鱼类藏品。

金山词霸

The authorities prohibit fishing by the lake to protect the fish.

当局禁止在湖边钓鱼以保护鱼类。

金山词霸

Toxic waste in polluted rivers can poison fish and endanger lives.

受污染河流中的有毒废物会毒死鱼类并危及生命。

金山词霸

Water is the natural medium in which most fish live.

水是鱼类生活的自然环境.

《简明英汉词典》

These crustaceans provide a valuable food source for some fish.

这些甲壳纲动物是某些鱼类重要的食物来源.

《简明英汉词典》

The gills of fishes are analogous to the lungs in terrestrial animals.

鱼类的鳃与陆上动物的肺类似.

《现代汉英综合大词典》

The aquarium has many tanks of fish.

那家水族馆有许多装在水箱中的鱼类.

《简明英汉词典》

The rivers afford an inexhaustible supply of fish.

这几条河有取之不尽的鱼类资源.

《简明英汉词典》

Sketchy data is available regarding the fish population as a vital natural resource.

有关鱼类作为重要自然资源的可用数据粗略。

金山词霸

The pond may be tiny, yet it teems with various fish and thriving aquatic plants.

这个池塘或许很小，但却孕育着多种鱼类和繁茂的水生植物。

金山词霸

Choosing poultry or fish over beef presents an uncomplicated method to reduce fat consumption in one's diet.

选择禽类或鱼类而非牛肉是一种简单易行的方法来减少饮食中的脂肪摄入。

金山词霸

China has the world's richest freshwater fish resources, totalling over 700 species, including 40 to 50 species of major cash fish.

中国淡水鱼资源居世界之首, 淡水鱼类有七百多种, 主要经济鱼类有四五十种.

《现代汉英综合大词典》