同义词： doggedness perseverance persistence persistency tenacity pertinacity
以上来源于: WordNet
I hadn't noticed this tenaciousness before.
之前我并没有注意到这一点。
In the real environment and space, it narrates the preciousness and tenaciousness of life.
它在现实的环境和空间中，述说著生命的珍贵和顽强。
It can cultivate effectively many excellent moral characters and mental qualities such as assiduity, tenaciousness, steadiness, determination, bravery, deploitation and enterprising.
它能有效的培养人刻苦、顽强、灵活、坚定、果断、勇敢、开拓、进取等许多优秀品德和心理素质；
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