Acetogen
n. [微] 产乙酸菌
🗣️ 情景例句
She dumped me.
她把我甩了。
Take time while time is, for time will be away.
有时间要加以利用，因为时间是要消逝的。
At that time, gold was discovered in California and thousands of people rushed there to look for gold.
当时有人在加利福利亚发现了黄金，于是成千上万的人涌到那里去寻找金子