Methanobacterium
甲烷杆菌属
🗣️ 情景例句
She always talks to me as though she were my sister.
她总是以我妹妹的口气跟我说话。
I can't take it.
真是受不了。
It may be cheaper.but it takes a long time.
可能是便宜些，但花的时间长。