faulty
/ˈfɔːltɪ/adjective
1faultier, faultiest
working badly or unreliably because of imperfections运转不灵的, 有故障（或毛病）的：a faulty brake.
失灵的刹车。
1.1
- (of reasoning and other mental processes) mistaken or misleading because of flaws（推理等思想过程） 错误的, 有误导作用的：
faulty logic.
错误的逻辑。
1.2
- having or displaying weaknesses有缺陷的, 不完善的：
her character was faulty.
她的性格有缺陷。
派生词