a keeper of a park, forest, or area of countryside
(公园、森林或乡村地区的)看守人,守护者;护林员。
a member of a body of armed men, in particular
武装人员,尤指:
a mounted soldier
骑兵。
〈美〉 突击队员。
(
〈英〉 高年级女童子军队员。
a person or thing that wanders or ranges over a particular area or domain
漫游者
-
rangers of the mountains .山峦漫游者。
a series of nine American moon probes launched between 1961 and 1965, the last three of which took many photographs before crashing into the moon
徘徊者号(美国1961至1965年间发射的9个月球探测器,其中的最后3个在坠毁于月球之前拍摄了许多照片)。