After watching the platypus for a few moments, it seemed to disappear.

看了一会儿鸭嘴兽，它似乎消失了。

Those animals include koalas and platypus.

这些动物包括考拉和鸭嘴兽。

Yeah, I felt the same way about the platypus.

是啊，我对鸭嘴兽也是这么个感觉。

You're probably underestimating the size of wombats, and overestimating platypuses.

你可能低估了袋熊的大小，高估了鸭嘴兽的大小。

Only two kinds of mammals, the platypus and the echidna, lay eggs.

只有两种哺乳动物，也就是鸭嘴兽和针鼹鼠会产蛋。

Pretty sure this is the only color that platypus skulls come in.

我很确定鸭嘴兽头骨只有这种颜色。

And many animals are actually optimized to sense this electricity, like the platypus.

很多动物都能很好地感知这种电流，比如鸭嘴兽。

Some of which are very similar to those snake venoms, but others which are unique to platypuses.

其中一些（毒液成分）是与蛇类毒液非常相似的，但另一些（毒液成分）却是鸭嘴兽独有的。

Only male platypus have venom glands in a spur on their feet to deliver the venom.

只有雄鸭嘴兽在脚部骨刺上有毒腺，分泌毒液。

One review said, I wanted a duck, otter, and beaver bundle, but the duck-billed platypus not what I ordered.

一篇评论说，我想要一只鸭子、水獭和海狸皮，但是鸭嘴兽不是我点的。