缺陷或弱点用英语怎么说?6个字母

foible

缺陷 defective / handicap

她发音有缺陷。
She has a defective utterance
耳聋算是严重的缺陷。
Deafness can be a serious handicap

弱点: weak point / frailty / failing

人性的弱点之一是懒惰。
One of the frailties of human nature is laziness
【谚】人皆有弱点。
Every man hath his weak side.
信任一切与不信任任何人，同样是弱点。
It is an equal failing to trust everybody, and to trust nobody

defect 缺点，缺陷，不足之处 【C】
fault 缺点，毛病，缺陷【C】