tooth
英音: [tu:θ] 美音: [tu:θ]名词
牙齿，齿状物，嗜好
v.
1.及物动词：装以齿，咬，将…切成齿状
2.不及物动词：啮合
英英释义
- hard bonelike structures in the jaws of vertebrates; used for biting and chewing or for attack and defense
- a means of enforcement
- toothlike structure in invertebrates found in the mouth or alimentary canal or on a shell
- one of a number of uniform projections on a gear
- something resembling the tooth of an animal
相关短语
head crescent (内啮合齿轮泵) 带隔板端盖
real radius (齿轮) 实际半径
minus involute (齿轮的) 负的渐开线
T. N. T. poisoning 【医】 三硝基甲苯中毒
