英语词汇“test run”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	test run
释义	test runˈtest run noun [countable] an occasion when you try doing something or using something to make sure everything works before you really need to do or use it
随便看	pennon Pennsylvania Pennsylvanian Penn, William penny penny ante penny candy penny pincher penny pinching penny-pinching pennyweight penny whistle pennyworth Penobscot penologist penology pen pal pension pensioner pension fund pension plan pensive pensively penta- Pentagon

英语词典包含48224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。