defect

/ˈdiːfekt/📚 6024 2四级六级考研托福雅思
A defect is a fault or imperfection in a person or thing. 缺陷

noun [抽象名词]缺点,缺陷,毛病

A report has pointed out the defects of the present system.
一份报告指出了现有体制的缺陷。

verb [vi. 不及物动词]背叛,叛变

...a KGB officer who defected in 1963.
…一个1963年叛变的克格勃官员。

-fect- fac,fact,fect,fic,fig=make,do,表示“做,制作”defect n. 缺点,缺陷;变节(de 坏+fect→做坏了→缺陷)
de(离开) + fect(做) → 没做好 → 缺点, 不足之处
单词造句:
网友用“Defect”造句精选
...the defection of at least sixteen parliamentary deputies. …至少16位国会议员的背叛。
Children with the defect need all the help. 有缺陷的孩子需要各种帮助。
Not only was our defect rate lower, but the architecture and design were superior. 不仅仅是我们的缺陷率更低了,而且我们的架构和设计也更优秀。