sources of food信息详情
食物来源
sources of───......的来源
sources───v.寻求（source的第三人称单数）；起源；发起；n.来源（source的复数）；输入源；发起者
of food───食物
heat sources───热源
energy sources───[经] 能源来源
bicarbonate sources───碳酸氢盐来源
all sources───所有来源
secondary sources───第二手来源，次级来源；二次文献
credible sources───可靠的消息来源
crickets often swarm in search of new sources of food including protein and salt.───这种蟋蟀常常会聚集起来寻找新的含有蛋白质和盐分的食物源。
of food to boost your alertness, concentration, and energy are───的食物能让你机敏灵活、精力集中、活力四射，这些食物包括
Urban areas have depended on local sources of food.───城市地区都依靠当地的粮食来源。
Dr New suggests that these results show women are better than men at the particular task of relocating sources of food.───纽博士称，这些结果显示女性在完成定位食物资源的特定任务上要优于男性。
Instead of killing them, perhaps we out-competed the Neanderthals. We may have been better at finding different sources of food.───也许我们优于尼安德特人，而并非杀掉他们。我们或许早就更善于捕获不同的食物。
Humans should not use animals as sources of food and clothing. To what extent do you agree or disagree with this view?───人们不应该把动物作为食物和衣服的来源吗
As civilization has advanced, our living environment and sources of food have become more sanitary.───因为文明的进步，我们的生活环境以及食物来源已经变得比较卫生。
One or two staple crops are the chief sources of food intake .───两种主要农作物是人们食物的主要来源。
Ground crickets often swarm in search of new sources of food including protein and salt.───这种蟋蟀常常会聚集起来寻找新的含有蛋白质和盐分的食物源。
One or two staple crops are the chief sources of food intake.
Placed in the middle of a field of alfalfa, foraging bees will fly tremendous distances to find alternative sources of food.
A good article. It analyses the present situation and sources of food safety problems in China simply and accessibly .
That's why hedgehogs find gardens so attractive - they are excellent sources of food.