Libellulidae
蜻科
🗣️ 情景例句
I never stop thinking about them.
我一直在思考这些问题 ，从未间断。
John's parents will rejoice at his safe return.
约翰的双亲会因他的安然归来而惊喜万分。
He will do anything but work.
只要不是干活，他干什么都行。