Dipleurula
[动]对称幼虫
🗣️ 情景例句
I wish I had the recipe.
我真希望我有份菜谱。
It isn't much.
那是微不足道的。
There's a zoo in the park. We can go and have a look at the animals.
公园里有个动物园哩。我们可以去看看动物。