comet
彗星英文例句
- A comet is a celestial object composed mainly of ice and dust.
彗星是主要由冰和塵埃組成的天體。 - Halley's Comet is one of the most famous comets observed from Earth.
哈雷彗星是從地球觀測到的最著名的彗星之一。 - The comet's tail glowed brightly as it passed through the inner solar system.
當彗星穿過內部太陽系時，它的尾巴發出明亮的光芒。 - Some ancient cultures believed that comets were omens of significant events.
一些古代文化認為，彗星是重大事件的徵兆。 - The comet's orbit brings it close to the Sun periodically, resulting in a visible tail.
彗星的軌道定期使其接近太陽，形成可見的尾巴。 - The comet's trajectory was calculated by astronomers to predict its future path.
天文學家計算了彗星的軌道，以預測其未來的路徑。 - The ancient Greeks observed comets and recorded their appearances in historical texts.
古希臘人觀測到了彗星並將它們的出現記錄在歷史文獻中。 - The comet's nucleus contains volatile substances that vaporize as it approaches the Sun.
彗星的核心含有易揮發的物質，在接近太陽時會蒸發。 - A comet's orbit can vary greatly depending on its interaction with gravitational forces.
彗星的軌道可以因其與引力力量的互動而大不相同。 - The comet's appearance in the night sky was a rare and awe-inspiring sight.
彗星在夜空中的出現是一個罕見且令人敬畏的景象。
彗星英文相關文章
流星的英文怎麼說
流星的成因是來自太陽系內外太空的塵埃粒子或固體碎塊，在受到地球引力的吸引下，進入地球大氣層，與大氣層中的空氣摩擦燃燒，而發出耀眼光芒的現象，這種外太空衝進地球的塊狀物質在英文裡有兩種說法，分別是 meteor 及 meteorite，這兩者的解釋不同，一個是流 ...