noun 下载 🔗分享 牙齿，牙。 A hard, calcareous structure present in the mouth of many vertebrate animals, generally used for eating. Examples : "The dog lost a tooth while chewing on a bone. " 那只狗在啃骨头的时候掉了一颗牙。 anatomy organ body animal physiology essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 锯齿，齿牙 A sharp projection on the blade of a saw or similar implement. Examples : "The carpenter carefully sharpened the saw's tooth to improve its cutting ability. " 木匠小心地磨利了锯子的锯齿，以提高它的切割能力。 part technical utensil essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 齿, 轮齿 A projection on the edge of a gear that meshes with similar projections on adjacent gears, or on the circumference of a cog that engages with a chain. Examples : "The bicycle gear's teeth interlocked perfectly with the chain. " 自行车齿轮的轮齿和链条完美地咬合在一起。 technical part machine essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 齿状突，齿。 A projection or point in other parts of the body resembling the tooth of a vertebrate animal. Examples : "The mountain climber used a small, sharp tooth of rock to secure their rope. " 登山者利用岩石上一个小而尖的齿状突出固定绳索。 anatomy body part essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 齿, 锯齿. A pointed projection from the margin of a leaf. Examples : "The fern leaf had tiny, sharp teeth along its edge. " 这种蕨类植物的叶子边缘有细小而尖锐的锯齿。 plant part essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 齿孔，片孔 The rough surface of some kinds of cel or other films that allows better adhesion of artwork. Examples : "The artist used a special type of film with a rough tooth to ensure the painting adhered well to the canvas. " 这位艺术家使用了一种特殊的胶片，这种胶片表面有粗糙的齿孔，以确保颜料能很好地附着在画布上。 art material technical essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 嗜好，爱好. Liking, fondness (compare toothsome). Examples : "I have a sweet tooth: I love sugary treats." 我特别喜欢甜食，嗜甜如命。 attitude essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 梳齿，齿。 An irreducible component of a comb that intersects the handle in exactly one point, that point being distinct from the unique point of intersection for any other tooth of the comb. Examples : "The comb's teeth are spaced evenly, allowing for a smooth, consistent detangling of my daughter's hair. " 这把梳子的梳齿间隔均匀，能顺畅且一致地解开我女儿头发上的缠结。 part utensil essential 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 装齿，使...有齿 To provide or furnish with teeth. Examples : "The dentist will tooth the child's new set of dentures. " 牙医会给这孩子的新假牙装上牙齿。 anatomy physiology body part essential 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 使成锯齿状, 啮合 To indent; to jag. Examples : "to tooth a saw" 使锯子带上齿。 part mark essential 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 啮合，咬合 To lock into each other, like gear wheels. Examples : "The gears in the watch tooted together smoothly, creating a precise movement. " 手表里的齿轮顺畅地啮合在一起，从而产生精准的走动。 machine technical essential 与AI对话词汇游戏阅读练习
