英语词汇“test pit”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	test pit
释义	test pit noun : a shallow shaft sunk in ore or overburden to determine the existence, grade, or extent of a mineral deposit
随便看	grout grouted grouter grouters groutier groutiest grouting groutings groutite groutman groutmen grouts grouty grouze grove Grove City grovel groveled groveler grovelers groveless groveling grovelingly grovelled groveller

英语词典包含469781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。

test pit