defect

US /ˈdiː.fekt/
UK /ˈdiː.fekt/
"defect" picture
1.

缺陷, 缺点, 不足

a shortcoming, imperfection, or lack

:
The car was recalled due to a manufacturing defect.
这辆车因制造缺陷被召回。
Her vision has a slight defect.
她的视力有轻微缺陷
1.

叛逃, 变节

to abandon one's country or cause in favor of an opposing one

:
He decided to defect to the enemy's side.
他决定叛逃到敌方。
Many athletes defected during the Cold War.
许多运动员在冷战期间叛逃