Danaidae
n. [昆] 斑蝶科
🗣️ 情景例句
Here we are.
所以我们才有缘相见。
To answer the first part of your question, I'd like to say that our studies were very extensive.
你问题的第一部分，我要说的就是我们的研究非常广泛。
Since then, they have been trying to find out how the fire began.
从那时起，他们一直试图找出起火的原因。