Enterobacteriotherapy
[医] 肠菌疫苗疗法
🗣️ 情景例句
It's our family tree.
这是我们的家谱。
His wife died a year ago. Now he lives alone.
他妻子去年去世了。现在他一个人住。
Is there any way of ensuring we'll have enough time for our talks?
我们是否能保证有充足的时间来谈判？