- troubleshooter
- troubleshooters
词路径
- entity
- physical entity
- causal agent
- cause
- causal agency
- person
- individual
- someone
- somebody
- mortal
- soul
- worker
- skilled worker
- trained worker
- skilled workman
- mender
- repairer
- fixer
- repairman
- maintenance man
- service man
- troubleshooter
- trouble shooter
上位词
- maintenance man
- repairman
- service man