Ectothiorhodospira
外硫红螺菌属
🗣️ 情景例句
OK, Jane. Start the music.
好 ，Jane。音乐开始。
My hobby is collecting stones.
我的嗜好是收集石头。
On Saturday, Ann came home from school a little earlier.
星期六，安放学后提早了点回家。