One of my upper teeth is loose and aching.
我的一颗上齿松动而且疼痛。
Teeth of good size. Jaws strong with a perfect, regular and complete scissor bite, i. e. upper teeth closely overlapping lower teeth and set square to the jaws.
牙齿形状好,强壮的颌,完美的规则的剪刀状咬合,比如上齿紧紧覆盖下齿在口中构成三角形。
Please move the brush downwards on the upper teeth and upwards on the lower teeth.
刷上颌时牙刷当背上挪动,刷下颌时牙刷当背下移静。
Jaws and teeth strong with a perfect, regular and complete scissor bite, i. e. upper teeth closely overlapping lower teeth and set square to the jaws.
拉不拉多犬的下巴与牙齿有完美的结合,以交剪的方式完全咬合,及上面的牙齿与下面的牙齿紧密的重叠。
Mouth with the incisor teeth closing level, or with upper teeth slightly overlapping the lower.
嘴巴呈齿剪状或水平咬合,或稍微的上超咬合。
If all your lower or upper teeth are missing, a permanent bridge may be attached directly to the implants.
如果所有的上颌和下颌牙齿缺失,可以将一搁永久的牙桥安装在种植体上。
One of my upper teeth is loose and painful.
我的一颗上齿松动而且疼痛。
The species is the only known modern frog species with lower teeth, though certain other species with upper teeth do have toothlike structures on the lower jaw.
这是现代青蛙中唯一一种已知下颌长牙的蛙类物种,虽然其他上颌长牙的蛙类在下颌肯定也有类牙构造。
The sound is created by the tongue working with the upper teeth to force air over the surface of the tongue and into the lower teeth.
通过舌面与上齿共同作用强迫气流略过舌面,气流在进入下齿后面时发出声音。