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- 龟甲龙的组织培养与快速繁殖Tissue Culture and Rapid Propagation of Dioscorea elephantipes
- 盘龙pelycosaur
- 接龙build up a sequence
- 龙舌兰maguey
- 龙猫galesaur
- 龙的abortive
- 长有鹰钩嘴、好斗的热带海龟；可作为食物的原料，是最好的龟甲。pugnacious tropical sea turtle with a hawk-like beak; source of food and the best tortoiseshell.
- 龙的传人descendants of the dragon
- 龟甲科Cassididae; tortoise beetles
- 龙舌兰酒pulque
- 卧虎藏龙undiscovered talents
- 欧姆龙Omron
- 舞龙dragon dance
- 龙女drakan
- 一条龙a complete sequence from 1 to 9
- 古龙香水cologne stick
- 地龙earthworm
- 龙芯Godson
- 绞龙packing auger
- 铁氟龙Teflon
