Chlorobium
绿菌属
🗣️ 情景例句
About eight o'clock?
差不多八点钟好吗？
A fall into the pit, a gain in your wit.
吃一堑，长一智。
In a short time I was busy mixing butter and flour and my hands were soon covered with sticky pastry.
不一会儿我就忙着调拌起了黄油和面粉，很快我的手上就沾满了粘粘的面糊。