3. Instead of a whiny turbine drill, he uses a flash of laser light to blast away dentin and enamel.
他用的是一道激光而不是烦人的涡轮钻来清除象牙质和牙齿的珐琅质。
-- 来源 -- science - 汉英
4. dentin hypocalcification
牙本质钙化不全症
-- 来源 -- 英汉 - 翻译参考[网络]
5. A hard, smooth, yellowish-white substance composed primarily of dentin that forms the tusks of the elephant.
象牙质主要由象牙质组成的坚硬、光滑、黄白色的物质，这种物质构成了大象的牙齿
-- 来源 -- 英汉 - 短句参考
6. secondary dentin
继发性牙本质
-- 来源 -- 英汉 - 翻译参考[网络]
7. dentin attrition
牙质磨耗
-- 来源 -- 英汉 - 翻译参考[网络]
8. dentin exposure
牙本质暴露
-- 来源 -- 英汉 - 翻译参考[网络]
9. One of a set of hard, bonelike structures rooted in sockets in the jaws of vertebrates, typically composed of a core of soft pulp surrounded by a layer of hard dentin that is coated with cement or enamel at the crown and used for biting or chewing food or as a means of attack or defense.
