| 释义 |
geo·cachingBrE /ˈdʒiːəʊkæʃɪŋ/NAmE /ˈdʒiːoʊkæʃɪŋ/ noun [U] an activity in which people go out to look for a hidden object (usually a box containing a small item and a record of who has found it) using GPS (= a system that uses signals from satellites to show sb/sth's position on earth) 地理藏宝（利用全球定位系统寻找隐藏物的户外活动） |