单词
defect
英 ['di?fekt; d?'fekt]
美[‘d?f?kt]
基本信息
- n. 缺点，缺陷；不足之处
- vi. 变节；叛变
CET4TEM4IELTSGRE考研TOEFLCET6中低频词核心词汇
词态变化
复数:?defects;第三人称单数:?defects;过去式:?defected;过去分词:?defected;现在分词:?defecting;
助记提示
Defect：de敌，fect-affect。受敌人影响----变节，脱党。
中文词源
defect 缺陷
de-, 不，非，使相反。-fect, 做，词源同fact, effect. 即没做好的，缺陷。
英文词源
- defect
- defect: see deficient
- defect (n.)
- early 15c., from Middle French defect and directly from Latin defectus "failure, revolt, falling away," noun use of past participle of deficere "to fail, desert" (see deficient).
- defect (v.)
- 1570s, from Latin defectus, past participle of deficere "to fail, desert" (see defect (n.)). Related: Defected; defecting.
双语例句
- 1. Stammering is probably an inherited defect.
- 口吃很可能是一种遗传性缺陷。
来自柯林斯例句
- 2. a defect in the glass
- 玻璃杯的缺陷
来自《权威词典》
- 3. The defect in the drainage must be remedied.
- 这排水系统的缺陷该设法补救.
来自《简明英汉词典》
- 4. He has a congenital heart defect.
- 他有先天性心脏缺陷.
来自《简明英汉词典》
- 5. For a child to be born with this disability indicates a defect in obstetric care.
- 孩子出生时就带有这样的残疾，这表明产科护理有问题。
来自柯林斯例句