rangern. 王室守林人、騎警、漫遊者學術名詞測距儀：物理化學儀器設備、計量學、電機工程、電子工程、電力工程蘭哲：外國地名加勁材：土木工程英文釋義an official who is responsible for managing and protecting an area of foresta member of a military unit trained as shock troops for hit-and-run raids