- 基本释义
- 行业释义
- 更多资料
网络例句
以下结果来自互联网
- It is difficult to scale off the tartar on the inside of one 's teeth.

剔除牙内表面之垢十分不容易。 - To remove(tartar) from tooth surfaces with a pointed instrument.

除牙垢用带尖工具除去牙齿表面的(污垢) - A hard, yellowish deposit on the teeth, consisting of organic secretions and food particles deposited in various salts, such as calcium carbonate.

牙垢,牙结石一种牙齿上的坚硬的浅黄色沉淀物,包含有机分泌物和各种以盐(如,碳酸钙)的形式沉淀下来的食物微粒 - Water scales the boiler.

水使锅炉生水垢。 - Draw out a tooth

拔牙
网络释义
以下结果来自互联网
- 1. tartar
- 2. odontolith
- 3. dental calculus
- 4. incrustation
