| 例句 |
They have several pets - a dog, two rabbits, and a guinea pig.他们有好几只宠物：一只狗、两只兔子和一只豚鼠。Guinea pigs make good pets.豚鼠做宠物挺好的。We feed most of our vegetable parings to the guinea pigs.我们削下的蔬菜皮大部分用来喂豚鼠。German scientists have found a new species of guinea pig that practises monogamy.德国科学家已经发现了一种遵循单配制的豚鼠新物种。 |