old stager
noun /ˌəʊld ˈsteɪdʒə(r)/
/ˌəʊld ˈsteɪdʒər/
(informal)- a person who has great experience in a particular activity
老手；老资格 - Tom Jones sang at the concert, along with other old stagers.
汤姆·琼斯和其他老演员一起在音乐会上演唱。
- Tom Jones sang at the concert, along with other old stagers.