1. 老练的人：stagehand 舞台管理 | stager 老练的人 | stagestruck 想做演员
2. 有经验的人：staged 分阶段发生的 | stager 有经验的人 | Stagflation 滞胀
3. 蹣跚：stack 一堆 | stager蹣跚 | stain 污漬
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noun
1. someone who supervises the physical aspects in the production of a show and who is in charge of the stage when the show is being performed
Synonym: stage manager
2. an experienced person who has been through many battles
someone who has given long service
Synonym: veteran old-timer oldtimer old hand warhorse old stager