adj.无齿的，贫齿类的
n.贫齿类动物

The jaguar's teeth are impressively edentate, with serrated edges for a powerful grip on its prey.
美洲虎的牙齿非常有特色，边缘锯齿状，以便于牢固地抓住猎物。
The arrangement of the leaves on the tree is symmetrical and deeply edentate, creating a unique pattern.
树上的叶子排列对称且有深深的锯齿，形成独特的图案。
The prehistoric shark had an edentate jawline that allowed it to effectively seize upon its marine prey.
史前鲨鱼的锯齿状下颌线使其能有效捕捉海洋猎物。
The ancient pottery fragments exhibit a finely edentate rim, indicating skilled craftsmanship.
古代陶器碎片的边缘有精细的锯齿状，显示出高超的工艺技巧。
The architect designed the building's facade with an edentate pattern, adding visual interest to the structure.
建筑师为建筑正面设计了锯齿状图案，增添了视觉吸引力。
Her smile was filled with perfectly aligned, evenly edentate teeth, which she maintained through regular dental check-ups.
她的笑容中满是排列整齐、锯齿状均匀的牙齿，这得益于定期的牙科检查。
The insect's mandibles are highly specialized, featuring numerous edentate structures for precise manipulation of food.
这种昆虫的下颚具有高度特化，有许多锯齿状结构，用于精确处理食物。
The fossil's teeth show signs of wear, suggesting the animal had an edentate diet, primarily consisting of hard-shelled organisms.
化石的牙齿显示出磨损的迹象，表明这种动物的饮食以硬壳生物为主，具有锯齿状的咀嚼能力。
The dental implant has an edentate shape that matches the natural socket, ensuring a secure fit.
种植牙的形状呈锯齿状，与天然牙槽骨相匹配，确保了稳固的安装。
The artist chose to depict the creature's teeth in an edentate manner, giving it a fierce and predatory appearance.
艺术家以锯齿状的方式描绘了生物的牙齿，使其显得凶猛和捕食性十足。