Chlorobacterium
绿菌属
🗣️ 情景例句
No. He left a note on the door
是的。他留了一张条子在门上
Nice to meet you.
见到你很高兴。
they can locate and steer clear of obstacles -- or locate flying insects on which they feed.
并能通过回声来确定并躲开障碍物，或找到它们赖以为生的昆虫。