Euplectella
n. 偕老同穴海棉属\\n
🗣️ 情景例句
It has been a learning experience. That's true.
这真是一次学习经验， 真的。
What about your opinion?
你怎么想？
When we talk about the universe, we mean the earth, the sun, the moon and the stars, and the space between them.
人们谈论宇宙时，是指地球、太阳、月亮、星星以及它们存在的空间。