| 例句 |
The aim of the research is to find new food sources.此项研究的目的是寻找新的食物来源。They are adaptable foragers that learn to survive on a wide range of food sources.它们是适应能力很强的觅食者，赖以生存的食物来源很广。Fruit is an important food source for bats.水果是蝙蝠重要的食物来源。These crustaceans provide a valuable food source for some fish.这些甲壳动物是某些鱼类重要的食物来源。The ocean provides the people with an endless supply of food.海洋为人类提供了取之不尽的食物来源。 |