pioneer species編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看pioneer speciespioneer species — 名詞名詞1. the first species to colonize a disturbed or barren area1.名詞釋義先鋒物種the first species to colonize a disturbed or barren area例句Lichens are often pioneer species on bare rock.