Siderococcus
铁球菌属
🗣️ 情景例句
Good-bye.
再见。
Would you like something to drink?
您想喝点什么吗？
Everyone knows that if he shouts in the vicinity of a wall or a mountainside, an echo will come back.
大家都知道，在墙壁或山腰附近发出的喊声，就会听到回声。