| 释义 | 
		- n.缺陷;缺点;毛病
 - v.叛变;背叛;投敌
 - 网络瑕疵;疵点;不足
 
 复数:defects  现在分词:defecting  过去式:defected   v.+n. repair defect,correct defect adj.+n. congenital defect,serious defect v. desert,change sides,abscond,go over,turn traitor n. flaw,fault,imperfection,blemish,shortcoming 1.  | 缺点;缺陷;毛病a fault in sth or in the way it has been made which means that it is not perfect  |  
  |  |   | a defect in the glass 玻璃杯的缺陷  |  
 1.  | [i] ~ (from sth) (to sth) 背叛;叛变;投敌to leave a political party, country, etc. to join another that is considered to be an enemy  |  
 n.  | 1. a physical problem in a machine, structure, or system, especially one that prevents it from functioning correctly 2. a feature of something that is regarded as inadequate 3. an imperfection in the internal structure of a crystal, e.g. an atom of a different substance 4. a fault in someone or something 1. a physical problem in a machine, structure, or system, especially one that prevents it from functioning correctly 2. a feature of something that is regarded as inadequate 3. an imperfection in the internal structure of a crystal, e.g. an atom of a different substance 4. a fault in someone or something  |  v.  | 1. to leave your native country or the country you are living in and refuse to return there, usually for political or moral reasons 2. to abandon allegiance to a cause or party, especially when this also involves supporting something previously opposed 3. to leave a country, political party, or organization and go to another one  |  
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