The scientist defected to another country.
那名科学家叛逃到另一国家了。
to defect to the enemy
叛变投敌
The politician defected from his own party and joined the opposition.
那个政客叛党,加入了反对党。
imperfection.blemish.flaw
英汉双解词典包含483723条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。