| 单词 | appro |
| 释义 | approBrE /ˈæprəʊ/ NAmE /ˈæproʊ/ noun [U ] (BrE , informal ) if you buy goods , or if goods are sold on appro , you can use them for a time without paying until you decide if you want to buy them or not （商品的）免费试用SYN approval |
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英汉词典包含238766条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。