英语短语词组词汇upon appro的音标、释义、翻译、用法及例句-英语短语词组词典

短语	upon appro
释义	upon appro 【商业】(商品)包退换的，供试用的
随便看	acoustic suspension acoustic telegraph acoustic theodolite acoustic thermometry acoustic tile acoustic torpedo acoustic transducer acoustic transducers acoustic transformer acoustic transmission acoustic transponder acoustic treatment acoustic velocity acoustic vessel acoustic warfare acoustic wave acoustic wave amplifier acoustic wave filter acoustic well logging acousto- acoustoelectric acoustoelectric amplifier acoustoelectric effect acoustoelectric effects acoustoelectronic

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。