cometary
01
彗星的, 与彗星有关的
relating to or resembling a comet, a celestial body composed of ice, dust, and gas that orbits the Sun
例子
Cometary nuclei are composed of a mixture of water ice, dust, and organic compounds.
彗星的核由水冰、尘埃和有机化合物的混合物组成。
Cometary tails are formed when a comet's nucleus releases gas and dust as it approaches the Sun.
彗星的尾巴是在彗星核接近太阳时释放气体和尘埃时形成的。
