tooth

牙齿

齿状物; (齿轮, 锯等的)齿

嗜好; 胃口

[常用复]起损害作用的东西; 强制的有效手段; 威力, 猛力, 破坏性

[pl. ][口]船上的大炮

出头砖[石]

【电】尖头信号

材料表面的粗糙面

tooth

any of various bonelike structures set in the jaws of most vertebrates and modified, according to the species, for biting, tearing, or chewing

any of various similar structures in invertebrates, occurring in the mouth or alimentary canal

anything resembling a tooth in shape, prominence, or function

any of the various small indentations occurring on the margin of a leaf, petal, etc

any one of a number of uniform projections on a gear, sprocket, rack, etc, by which drive is transmitted

taste or appetite (esp in the phrase sweet tooth)

to provide with a tooth or teeth

(of two gearwheels) to engage