Bifidobacterium
双歧桿菌属
🗣️ 情景例句
My vacation was terrible, it rained the whole time.
我的假期简直糟透了，整天都在下雨。
All are not friends that speak us fair.
向我们说好话的并不都是好朋友。
At least we're safte here, I said.
“起码我们在这里是安全的，”我说。