◆记忆方法一: 词根词缀记忆法:constancy n 不变;不屈不挠,St, sta, stat, stan, stant,
与单词:constancy 相关的例句或者名人名言
N-UNCOUNT. 持久不变;稳定. Constancy is the quality of staying the same even though other things change. ※The secret of success is constancy of purpose. 成功的秘诀是目标坚定。 ※The secret of success is constancy of purpose.(成功的秘诀在于持之于恒。)