ill-defined problem [能源科學技術]不完善的問題ill-defined experience [醫(yī)藥科學]不明確的體驗ill-defined condition [醫(yī)藥科學]不明確的情況ill-defined adj.不清楚的；欠明了的ill-considered action 妄動ill-considered adj.不充分考慮的；不妥當的ill-conditioned adj.性情壞的；壞脾氣的；壞心腸的ill-conceived plan 忽忽之謀ill-conceived adj.構想拙劣的；欠考慮的ill-chosen adj.（措辭）不恰當的；笨拙的ill-breeding n.沒教養(yǎng)；無禮；粗野ill-bred (adj.) ill-bred adj.沒有教養(yǎng)的；沒有禮貌的；粗野的ill-boding adj.不吉利的；不吉祥的ill-being n.惡劣的環(huán)境；不幸；貧困；不健康ill-at-ease adj.局促不安的; 不自在的ill-assorted adj.不相配的; 難湊合的ill-affected adj.沒懷好感的；不服氣的ill-advisedly adj.沒腦筋的；欠考慮的ill-advised (adj.)