noun 下载 🔗分享 相对性，关联性 The state of being relative to something else. Examples : "The difficulty of a math problem's relativity to my current understanding made it challenging. " 这个数学题的难度，在于它与我目前理解水平的相对性，这使得它很有挑战性。 physics theory 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 相对论，相对性。 The principle that the laws of physics should be the same for all observers. Examples : "Even though the ball looks like it's moving fast to me on the ground, the principle of relativity says someone on a train moving at a constant speed will see the ball obey the exact same laws of physics. " 即使我在地上看那个球运动得很快，但相对性原理表明，在匀速行驶的火车上的人看来，这个球仍然遵循完全相同的物理定律。 physics theory science 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 相对论 Either of two theories (special relativity or general relativity) developed by German-American physicist Albert Einstein. Also called Einsteinian relativity. Examples : "Engineers need a strong understanding of relativity when designing GPS satellites because of the effects of gravity and speed on time. " 工程师在设计GPS卫星时需要对相对论有深刻的理解，因为重力和速度会对时间产生影响。 theory physics science astronomy space time 与AI对话词汇游戏阅读练习
