Acetogen
n. [微] 产乙酸菌
🗣️ 情景例句
He started out on a voyage around the world.
他开始周游世界。
Her name has slipped from my mind.
我想不起她的名字了。
Check the prices before you decide whether to buy one.
先把价格核对一下，再决定该不该买。