英语词汇“proving ground”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	proving ground
释义	prov·ing ground (prvĭng) n. A place for testing new devices, weapons, or theories.
随便看	waking Waksman Walachia Walachia Walapai Walapai Walcheren Walcott Waldemar I Waldemar I Walden Pond Waldenses Waldensian Waldheim Waldo Waldorf salad waldsteinia wale Waler Wales Walhalla Walhalla walk walkability walkable

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。