医药科学
牙根
There was a clearly wealthy likely-cementum formation only in test group. There was a clearly likely-periodontalligament tissue formation between fang and new bone in test group,and reversely in the control group.
实验组牙根面与牙槽骨之间较对照组明显形成了纤维组织腔隙(类牙周膜组织结构)。
生物学
毒牙
(蜘蛛的)有毒螯肢
(狼、犬等的)尖牙
牙根;尖牙;毒牙
机械工程
齿
新闻学与传播学
牙牙
政治学
芳人
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