unsystematic
adjective /ˌʌnˌsɪstəˈmætɪk/
/ˌʌnˌsɪstəˈmætɪk/
- not organized into a clear system
无系统的；紊乱的；杂乱无章的 - The site was excavated in an unsystematic way.
这个遗址是以不系统的方式挖掘出来的。 - Training for volunteers is patchy and unsystematic.
对志愿者的培训零散无序。
- The site was excavated in an unsystematic way.