predecessor
🇺🇸
/ˈpredəsesər/
🇬🇧
/ˈpriːdəsesə(r)/
someone who had your job before you
The new manager changed many rules set by his predecessor.
新经理改变了他的前任制定的许多规则。
an older version of something that was replaced
This phone is faster than its predecessor.
这款手机比它的前代产品更快。