second banana
noun /ˌsekənd bəˈnɑːnə/
/ˌsekənd bəˈnænə/
[usually singular] (North American English, informal)- an assistant, or a person who has a less important job or position than somebody else
第二香蕉：助手或工作或职位不如其他人重要的人 - He was tired of always playing second banana.
他厌倦了总是扮演第二个香蕉。 - The repairman left his second banana behind.
修理工留下了他的第二根香蕉。
- He was tired of always playing second banana.