Phytobacteriology
植病细菌学
🗣️ 情景例句
Having some dinner?
吃点晚餐？
A little fire is quickly trodden out.
小洞易补。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。