| 单词 | 质点 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔cohesionless〕Composed of particles that do not cohere. Used of soil.无内聚性的：由不能粘着的质点组成。用于土壤美国传统〔intermediate vector boson〕Either of two bosons, the W particle or the Z particle, that are quanta of the weak interaction.中度向量玻子： W质点或是Z质点两种玻子之一，为交互作用微弱的量子美国传统〔moment of inertia〕The product of the mass of a particle and the square of its distance from a reference.一质点的质量与从一参照点到它距离的平方的乘积美国传统〔particle〕A body whose spatial extent and internal motion and structure, if any, are irrelevant in a specific problem.质点：其空间延伸和内部的运动和结构（如果存在的话）与某个具体问题无关的物体美国传统 |
| 随便看 |
英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。