柯林斯詞典Venus /?vi?n?s/ 1. N the Roman goddess of love 維納斯; 羅馬愛神 (Greek counterpart Aphrodite)Venus /?vi?n?s/ N 1. N one of the inferior planets and the second nearest to the sun, visible as a bright morning or evening star. Its surface is extremely hot (over 400°C) and is completely shrouded by dense cloud. The atmosphere is principally carbon dioxide. Mean distance from sun: 108 million km; period of revolution around sun: 225 days; period of axial rotation: 244.3 days (retrograde motion); diameter and mass: 96.5 and 81.5 per cent that of earth respectively 金星 返回 Venus劍橋詞典 Venus noun (PLANET) the planet second in order of distance from the Sun, after Mercury and before Earth . It is the closest planet to Earth . 金星 返回 Venus