智齿一般是长在口腔后部的臼齿或者嚼牙。
Wisdom teeth are molars, or chewing teeth at the back of the mouth.
食用水果时可先用小刀将水果削成片状或小块，直接送入口腔后部慢慢咀嚼。
When eating fruits, use the knife to cut the fruit into small pieces or lumps and put them in mouth and chew slowly.
漱喉呼气时通过含在口腔后部的液体，头向后倾斜，以达到清理或治疗口腔或咽喉的目的。
To force exhaled air through a liquid held in the back of the mouth, with the head tilted back, in order to cleanse or medicate the mouth or throat.
科学家说史前人类的饮食习惯需要有更多的咀嚼的牙齿，没有口腔后部的磨牙生活也会变得十分艰辛，所以会有额外的牙齿长出来。
Scientists say the diet of prehistoric humans probably required more chewing teeth. Life was probably a little rougher on the teeth back then, too. So it was good to have extras.
因为舌跟处放平了，所以它可以触及喉咙后部，也就是说舌头的前部不碰到任何东西，它只是停留在口腔中央。
Because it has fattened itself up in the back, so it can touch back there, what that means is that the front of the tongue is not touching anything.
因为舌跟处放平了，所以它可以触及喉咙后部，也就是说舌头的前部不碰到任何东西，它只是停留在口腔中央。
Because it has fattened itself up in the back, so it can touch back there, what that means is that the front of the tongue is not touching anything.
应用推荐