traditional的近义词为conventional
例句
1、
Alternative treatments can provide a useful back-up to conventional treatment.
替代疗法能为传统的治疗提供有效的辅助。
2、
With conventional insurance policies it is difficult to work out accurately the replacement value of your possessions.
在传统的保险条款下，很难准确计算财产的重置价值。
