1 to start sth again 重新开始:
renewed outbreaks of violence暴力事件的再度爆发to renew a friendship重修旧好
2 to give sb new strength or energy 使重新充满力量:
After a break he set to work with renewed enthusiasm.休息了一会儿后,他又干劲十足地继续工作。
3 to make sth valid for a further period of time 使有效期延长:
to renew a contract/passport/library book续约;使护照展期;续借图书馆的书 ➔renewal /-ˈnju:əl; US -ˈnu:əl ||; -ˈnuəl/ noun [C,U]
When is your passport due for renewal?你的护照什么时候应当展期?