Obelia
n. [动]薮枝螅
🗣️ 情景例句
He is a tremendous walker.
他很能走路。
Well, I think it's time we get back to business.
哦，我认为我们该回到正题上了。
How it came about that snakes manufactured poison is a mystery.
蛇是怎样产生毒液的，这是一个谜。