Bacterium variolae
[医] 痘疱杆菌
🧩 词语组成解析
🗣️ 情景例句
I know somewhere you can eat Japanese food.
我知道个地方，可以吃日本菜。
I often do home work in the afternoon.
我常常在下午做功课。
And you ought to get a few large rocks to put in the tank.
还有，你应该弄到几块大点儿的岩石，放进水箱里。