Spirobacteria
螺旋菌
🗣️ 情景例句
Richard, did you go to the Davis Aerobics class today? Richard
你去上Davis有氧运动健身课了吗？
After getting up,I go into the bathroom and take a shower.
在起床以后，我走进洗澡间并冲个澡。
found a brother who was thought to have been killed twenty years before.
巴斯曼如何找到了据信已在20年前死去的兄弟的事。