Fraction defective
[经] 不合格的次品
🧩 词语组成解析
defective
[di'fektiv]
adj. 有错误的;有缺陷的，有瑕疵的;[语]变化不全的;智力低于正常的;
n. 身心有缺陷的人;变化不全的词;
🗣️ 情景例句
What kind of advice are you looking for?
希望能得到什么建议？
I often watch TV at night.
我常常在晚上看电视。
to discover whether they are mentally ill more often than other people are.
看一看他们是否比其他人更易患精神病。