Ectocyanosen
胞外共生蓝藻
🗣️ 情景例句
I'm sorry, I can't help you. I'm just a tourist also.
很抱歉，我帮不了你，我也只是个游客。
No possession, but use, is the only riches.
真正的财富不是占有，而是使用。
It's a car.
是一辆车。