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1·The female platypus lays eggs like a bird.

像雌鸟一样，雌鸭嘴兽也下蛋。

2·The world's only monotremes are the platypus and the echidna.

鸭嘴兽和针鼹鼠是世界上唯一的单孔类动物。

3·The platypus genome reveals the animal held onto genes for odor-detection.

鸭嘴兽的基因组还显示其带有气味感觉的基因。

4·On average, a platypus eats as much food as half of its own weight every day.

一只鸭嘴兽平均每天要吃等于自己体重一半的食物。

5·The eggs hatch in about ten days, but platypus infants are the size of lima beans and totally helpless.

蛋大约在十天内孵化，不过，鸭嘴兽的幼仔只有青豆大小，完全无法自立。

6·Other mammals, such as the platypus and some shrews, are venomous, meaning they produce a toxin internally .

其他哺乳动物如鸭嘴兽和一些鼩鼱是有毒的，这意味着它们会在体内产生一种毒素。

7·The platypus (Ornithorhynchus anatinus) is one of only two mammals, the other is the echidna (spiny anteater) that lays eggs.

鸭嘴兽（Ornithorhynchus anatinus）是仅有的两种卵生的哺乳动物之一，另一种为食蚁兽（spiny anteater），它产卵。

8·I saw a platypus and a kangaroo.

我看到了鸭嘴兽和袋鼠。

9·The platypus lives mainly on insects.

鸭嘴兽主要以吃昆虫为生。

10·Platypus reproduction is nearly unique.

鸭嘴兽的繁殖几乎是独一无二的。

鸭嘴兽

1·The female platypus lays eggs like a bird.

像雌鸟一样，雌鸭嘴兽也下蛋。

2·The world's only monotremes are the platypus and the echidna.

鸭嘴兽和针鼹鼠是世界上唯一的单孔类动物。

3·The platypus genome reveals the animal held onto genes for odor-detection.

鸭嘴兽的基因组还显示其带有气味感觉的基因。

4·On average, a platypus eats as much food as half of its own weight every day.

一只鸭嘴兽平均每天要吃等于自己体重一半的食物。

5·Even so, the platypus genome reveals the animal held onto genes for odor-detection.

尽管如此，鸭嘴兽的基因组还显示其带有气味感觉的基因。