- work / perform deficiently
- be deficiently designed / marked
設計不好 / 標示不清
- When one is depressed, his / her liver often work deficiently.
- The system was deficiently designed.
- The road to the village was so deficiently marked that we had a hard time finding it.
- inadequately 不足地、不夠好地 adv.
- poorly 不好地 adv.
- insufficiently 不足地、不充分地 adv.
- deficiency 缺少、不足 n.
- deficient 缺乏的、不足的 adj.