noun🔗Share球体，天体 A spherical body; a globe; especially, one of the celestial spheres; a sun, planet, or star"The bright, orange orb of the setting sun slowly dipped below the horizon. "橘红色的巨大球体，也就是落日，缓缓地沉入了地平线之下。astronomyspacephysicsChat with AIVocabulary GamePractice Reading
noun🔗Share天球，天体。 One of the azure transparent spheres conceived by the ancients to be enclosed one within another, and to carry the heavenly bodies in their revolutions"The ancient astronomers believed that the sun traveled across the sky fixed within a giant, invisible orb that rotated around the Earth. "古代的天文学家认为，太阳固定在一个巨大的、看不见的天球之中，这个天球围绕地球旋转，太阳也随之在天空中移动。astronomymythologyspacetheoryworldChat with AIVocabulary GamePractice Reading
noun🔗Share轨道，运行轨迹。 A circle; especially, a circle, or nearly circular orbit, described by the revolution of a heavenly body; an orbit"The moon traces a predictable orb around the Earth each month. "月亮每个月都会沿着一个可以预测的轨道绕地球运行。astronomyspaceChat with AIVocabulary GamePractice Reading
noun🔗Share周期，公转周期。 A period of time marked off by the revolution of a heavenly body."The school year felt like a long orb, ending only when summer arrived. "感觉这学年像一个漫长的公转周期，直到夏天来临才结束。astronomytimeperiodChat with AIVocabulary GamePractice Reading
noun🔗Share眼珠，眼球。 The eye, as luminous and spherical"The baby gazed up at the mobile, each orb wide with curiosity and delight. "宝宝仰头望着悬挂玩具，两只眼珠睁得大大的，充满了好奇和喜悦。bodyorganappearancepartChat with AIVocabulary GamePractice Reading
noun🔗Share圆球，球体 A revolving circular body; a wheel"The potter carefully shaped the clay on the orb of her spinning wheel. "陶匠小心地在她纺车轮盘上塑造陶泥。astronomyphysicsspaceChat with AIVocabulary GamePractice Reading
noun🔗Share范围，领域 A sphere of action."The principal's influence extended beyond the school building; her orb of action included community outreach programs. "校长的影响力不仅仅局限于学校大楼；她的行动范围包括社区推广项目。areaactionrangeChat with AIVocabulary GamePractice Reading
noun🔗Share宝球, 御球 A globus cruciger; a ceremonial sphere used to represent royal power"During the coronation, the king held the golden orb in his right hand, symbolizing his authority and reign. "在加冕典礼上，国王右手握着金色的御球，象征着他的权威和统治。royalgovernmenthistorypoliticsritualChat with AIVocabulary GamePractice Reading
noun🔗Share光球，球状体。 A translucent sphere appearing in flash photography (Orb (optics))"My mom pointed to the photo and said, "See that strange, blurry orb near the lamp? It's probably just dust reflecting the flash." "我妈指着照片说：“你看，灯旁边那个奇怪的、模糊的光球？可能只是灰尘反射了闪光灯的光。”phenomenaappearancetechnologyscienceChat with AIVocabulary GamePractice Reading
noun🔗Share圆阵，圆形阵。 A body of soldiers drawn up in a circle, as for defence, especially infantry to repel cavalry."Facing the unexpected cavalry charge, the outnumbered infantry quickly formed an orb for defense. "面对突如其来的骑兵冲锋，寡不敌众的步兵迅速结成圆阵防御。militarywargroupactionChat with AIVocabulary GamePractice Reading
verb🔗Share成球状，环绕。 To form into an orb or circle."As the children joined hands, they began to orb around the maypole. "孩子们手拉着手，开始绕着五月柱围成一圈。appearanceactionChat with AIVocabulary GamePractice Reading
verb🔗Share成球状，圆化。 To become round like an orb."As the hot air balloon filled, its fabric began to orb, slowly taking on its characteristic round shape. "随着热气球被逐渐充满，它的布料开始变得圆鼓鼓的，慢慢呈现出它标志性的圆形。appearancenatureChat with AIVocabulary GamePractice Reading
verb🔗Share环绕，围绕。 To encircle; to surround; to enclose."The security guards orbited the building, ensuring no one unauthorized entered after hours. "保安人员环绕着大楼巡逻，确保下班后没有人未经授权进入。areaspaceenvironmentChat with AIVocabulary GamePractice Reading
noun🔗Share空白窗口，空白面板 A blank window or panel."The broken vending machine just showed a blue orb where the selections should have been. "那台坏掉的自动售货机上，本来应该显示商品选项的地方，现在只显示着一个蓝色的空白面板。computingtechnologyinternetdeviceChat with AIVocabulary GamePractice Reading
