That tube of toothpaste you have sitting by the sink does more than just keep your teeth clean, bright and white.

你放在水槽旁边的那管牙膏并不是只能保持牙齿清洁、亮白。

youdao

Objective To discuss the reliability of the vertical tube shift technique (from a panoramic and a maxillary occlusal radiograph) for localization of the unerupted maxillary anterior teeth.

目的探讨垂直球管移动技术用于上颌埋伏阻生前牙定位的可靠性。

youdao

What is the appropriate distance from the teeth to the tip of an endotracheal tube? From the nares to the tip for a nasal intubation.

牙齿到气管导管头端的核实距离为多少？鼻插管时鼻孔到导管尖端的距离有多少？

youdao

Before Daniel went to the clinic in Graz, he had to be fed through a tube in his stomach and would also not allow his parents to brush his teeth.

BBC: Daniel Harrison