资料来源 : pyDict

无污的,洁净的,洁白的,纯粹的

资料来源 : WordNet®

undefiled
     adj 1: free from stain or blemish [syn: {immaculate}]
     2: (of language) not having its purity or excellence debased;
        "uncorrupted English"; "learn to speak pure English
        undefiled"- Van Wyck Brooks [syn: {uncorrupted}]