ferment
🇺🇸
/fərˈment/
🇬🇧
/fəˈment/
to cause a substance to change chemically, usually turning sugar into alcohol or other substances; to cause a change or development in something
The grapes ferment in large vats to create wine.
葡萄在大桶中发酵以制作葡萄酒。
a state of agitation or excitement, often leading to change or unrest
The new policy caused a ferment among the employees.
新政策在员工中引起了骚动。