Betabacterium
异型乳酸杆菌
🗣️ 情景例句
I visited Japan on an observation tour of its industries.
我到日本观摩它的工业。
It is a silly fish, that is caught twice with the same bait.
蠢人才吃两次亏。
How it came about that snakes manufactured poison is a mystery.
蛇是怎样产生毒液的，这是一个谜。