extremely large treelike cactus of desert regions of southwestern United States having a thick columnar sparsely branched trunk bearing white flowers and edible red pulpy fruit
造句
用作名詞(n.)
In a time-lapse film, a Saguaro grove would seem to creep across the desertscape like a pool of mercury. 我們將畫面定格到某一時間，會發(fā)現巨人柱樹叢似乎蔓延至沙漠景觀中，就像一池水銀。