相关单词近義詞 faultiness 有過失, inadequacy 不充分, failure 失敗, imperfection 不完美, malfunction 故障, unreliability 不可靠性臨近詞defective, defective vector, defective tunnel, defective ballot, defective strain, defective sample, defective shares, defective pistil, defective mutant, defective matrix, defective unmber 返回 defectiveness