Methanobacterium
甲烷杆菌属
🗣️ 情景例句
I guess we'll have to exchange it, too.
我想我们还得去换一件。
An education enriches your mind.
教育能充实人的头脑。
A pilot noticed a balloon which seemed to be making for a Royal Air Force Station nearby.
一个飞行员发现了一只气球，它像是正飞往附近的一个皇家空军基地。