defect

瑕疵、缺陷

The store replaced the phone because of a manufacturing defect.

由於製造上的瑕疵，店家為我換了一支新手機。

缺點、不足

The main defect of the plan is that it costs too much.

這個計畫最大的缺點就是花費太高。

缺損、畸形醫學

The baby was born with a minor heart defect.

這名嬰兒出生時有輕微的心臟缺損。

叛逃、變節、投奔

Two senior officers defected to the other side last winter.

去年冬天有兩名高階軍官投奔敵方。

跳槽、出走

Several engineers defected to a rival firm after the merger.

合併之後，好幾名工程師跳槽到競爭對手的公司。