defective
- adj. 有缺陷的；不完美的
- n. 有缺陷的人；不完全变化词
英英释意
- 1. having a defect;
- "I returned the appliance because it was defective"
- 2. markedly subnormal in structure or function or intelligence or behavior;
- "defective speech"
- 3. not working properly;
- "a bad telephone connection"
- "a defective appliance"