ecologistKK [ɪˋkɑlədʒɪst] /ɪˈkɑlədʒɪst/發音名詞1生態學家、生態學者The ecologist has studied this wetland's bird population for twenty years.這位生態學家已經研究這片濕地的鳥類族群二十年了。2生態保育人士、環保人士Ecologists are urging the city to protect the remaining forest.生態保育人士正呼籲市政府保護剩下的森林。