persistency的用法和样例：
词汇搭配
- pollutant persistency 污染物持久性...
经典引文
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Take a whim into his head and cling to it with..amazing silent persistency.
出自： L. M. Montgomery
persistency的相关资料：
近反义词
【近义词】
- pertinacity 不屈不挠
- doggedness 顽固
- tenaciousness 固执
- tenacity 坚韧
- persistence 坚持
- perseverance 不屈不挠
