| 释义 |
try-and-buyBrE /ˌtraɪ ən ˈbaɪ/ NAmE /ˌtraɪ ən ˈbaɪ/ adjective [only before noun ](especially of computer programs and equipment 尤指计算机程序和设备) that can be used free for a limited period of time , during which you can decide whether you want to buy it or not 先试后买的 |