noun 下载 🔗分享 柳叶刀 Any such artefact Examples : "The archaeologist carefully brushed away the dirt, revealing a lanceolate crafted from obsidian. " 考古学家小心地拂去泥土，露出了一件用黑曜石制成的柳叶刀。 archaeology item 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 披针形的 Having the general shape of a lance; much longer than wide, with the widest part lower than the middle and a pointed apex. Examples : "The plant has lanceolate leaves, resembling small spearheads. " 这种植物的叶子是披针形的，像一个个小矛头。 nature biology plant appearance 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 披针形的，矛尖形的。 Of a class of knapped stone points, made without a stem, shoulders, notches, or other features that aid in attachment to a shaft. Examples : "The archaeologist carefully brushed away the soil, revealing a lanceolate arrowhead lying near the ancient campfire. " 考古学家小心翼翼地拂去泥土，露出一个没有柄部、肩部或凹口的矛尖形箭头，它静静地躺在古老的篝火堆旁。 archaeology weapon 与AI对话词汇游戏阅读练习
