| 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） |