Papilionaceous
a. 蝶形的, 蝴蝶的
🗣️ 情景例句
Hello.
哈喽。
The devil knows may things because he is old.
老马能识途。
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。