詞語：comets
comets的解釋
cometsn. [天文學]彗星（comet的複數）
comets的意思
Comets 彗星;通信工程試驗衛星;星隊;通信和廣播工程試驗衛星;of comets 慧星;慧星的;periodic comets 週期彗星;Olivet Comets 奧利維特彗星隊;Tina Thompson Houston Comets 休斯頓彗星;
comets的參考例句
1.Comets are usually made of ice and rock. 彗星通常是由岩石和冰構成的。
2.Most astronomers agree that comets are primordial remnants from the formation of the solar system. 大多數天文學家認為彗星是從太陽系形成中最初的遺留物。
3.For if comets formed from material unaffected by the Sun's heat and radiation, what is a particle that was formed at extremely high temperatures doing in the mix? 因為如果彗星是由未受太陽熱和輻射影響的物質形成的，那麼這個在極高溫環境中形成的顆粒是怎麼混入其中的？